- Don't miss out on REI's current sale - shop now and save on all your outdoor gear needs!
CAUTION: Cerium line is designed for casual uses (very little to no output) out in mostly dry weather.
If this doesn't suit you, STOP READING HERE and visit my guide to Arc'teryx Jackets instead!
Here's the bottom line:
For winter, get the Cerium SV for freezing (down to 7 deg F (-14 deg C)) and the Cerium LT for cold (down to 28 deg F (-2 deg C)) weather. For chilly summer and spring mornings, get the Cerium SL.
- Arc'teryx Jacket Finder: https://arcteryx.com/us/en/shop/jacket-finder
Fun fact: Did you see Lewis Hamilton wearing Cerium SV in Phenom?
Arc'teryx's Cerium line is consists of 3 down jackets - Cerium SL, LT and SV.
- 13 Mar 2023: I've been to Pfander and floodplain forests with my Nuclei SV
- 13 Dec 2022: Arc'teryx Alpha Parka Review: The most impressive jacket of all time
- 8 Dec 2022: Arc'teryx ReGEAR: OutdoorCrunch exclusive promo code!
- 7 Nov 2022: 2023 Thorium Hoody is in - as well as the new Thorium Parka (yes, parka)
- 2 Nov 2022: Beta Insulated Jacket: Pit zips AND two way zipper!
- 7 October 2022: Proton Hybrid Hoody is live! The ultimate do it all?
- 5 October 2022: DropHood vs StormHood: Pros/cons and best uses
- 5 September 2022: Reviewing Arc'teryx Fall Winter 22/23 Gear
- 5 August 2022: 5 things all Arc'teryx newbies should know
- #A sidenote here: Arc'teryx's PDF guide to jackets is GOOOLLLLDDDDD. Absolutely check that out too if you're interested in buying one.
They're a bit more difficult to take care of compared to synthetic jackets.
Their upsides, on the other hand, are that they're lighter, more packable and longer lasting (almost zero loss of insulation capability after many years).
The two letter modifiers in the end indicate the different degrees of warmth and weight combination.
You can also see the reflection of this in the chart I've put together:
|Name||Est. Temp (F/C)||Review||Pit venting?||Stuffs into itself?||Two way zipper?||Type||Fill Power||Fill Weight (grams)||Fill Volume (FP x FW)||Synthetic Insulator (SI)||SI Amount||Face Fabric||Activity||Fit||Weight||Length (CB)|
|Arc'teryx Alpha (Men's - Women's)||-18/-28||Review||No||Yes||Yes||Down||850||296||251,600||Coreloft||90 g/m²||N30r 2L GoreTex Infinium||Climbing||Regular||805 g / 1 lb 12.4 oz||86 cm / 34 in|
|Feathered Friends Khumbu||-17/-27||No||Yes||No||Down||900||378||340,200||Primaloft Gold||200 g||Pretex Shield XT||All Round||Regular||960 g / 2 lb 2 oz||?|
|Arc'teryx Ceres SV (Men's - Women's)||-15/-26||Review||No||Yes||Yes||Down||850||240||204,000||Coreloft||?||Arato 30||All Round||Regular||880 g / 1 lb 15 oz||86 cm / 34 in|
|Mountain Equipment K7 (Men's)||-13/-25||No||Yes||Yes||Down||800||300||240,000||N/A||N/A||30D Drilite||All Round||Regular||820 g / 1 lb 13 oz||76 cm / 30 in|
|Rab Positron Pro (Men's)||-13/-25||No||Yes||Yes||Down||800||300||240,000||N/A||N/A||40D Pertex Quantum Pro||All Round||Regular||740 g / 1 lb 10 oz||85 cm / 33.5 in|
|Arc'teryx Therme SV (Men's)||-11/-24||Review||No||No||Yes||Parka||750||211||158,250||Coreloft||60 g/m²||2L Gore-Tex||Around Town||Regular||1.072 kg / 2 lb 5.8 oz||96 cm / 37.75 in|
|Patagonia Grade VII (Men's)||-11/-24||No||No||Yes||Down||800||335||268,000||N/A||N/A||1.2 oz 15 & 20D Perfex Quantum||Around Town||Regular||743 g / 1 lb 10.1 oz||83 cm / 32.5 in|
|Arc'teryx Firebee AR (Men's - Women's)||-10/-23||Review||No||Yes||Yes||Down||800||225||180,000||N/A||N/A||Arato 7 & 10||All Round||Regular||680 g / 1 lb 8 oz||79 cm / 31 in|
|Mountain Equipment Exo (Men's)||-10/-23||No||Yes||Yes||Down||800||265||212,000||N/A||N/A||Nylon||All Round||Regular||770 g / 1 lb 11.2 oz||79 cm / 31 in|
|Arc'teryx Thorsen (Men's)||-7/-22||Review||No||No||Yes||Parka||750||192||144,000||Coreloft||60 g/m²||90D 2L Gore-Tex||Around Town||Regular||1.1 kg / 2 lb 5.4 oz||91 cm / 36 in|
|Patagonia Frozen Range (Men's - Women's)||-6/-21||Review||No||No||No||Parka||700||268||187,600||N/A||N/A||4 oz 75-denier polyester||Around Town||Regular||1.253 kg / 2 lb 12.2 oz||84 cm / 33 in|
|Mountain Equipment Li. Ec. (Men's - Women's)||-5/-20||No||No||Yes||Down||700||295||206,500||N/A||N/A||50D Drilite||All Round||Regular||822 g / 1 lb 13 oz||72 cm / 28 in|
|Arc'teryx Patera Long (Women's)||-2/-19||No||No||Yes||Parka||750||74||55,500||Coreloft||60 + 80 g/m²||2L Gore-Tex||Around Town||Regular||1.1 kg / 2 lb 6.8 oz||117.5 cm / 46.25 in|
|Rab Neutrino Pro (Men's - Women's)||-2/-19||No||Yes||Yes||Down||800||212||169,600||N/A||N/A||20D Pertex Quantum Pro||All Round||Regular||585 g / 1 lb 8.6 oz||77 cm / 30.3 in|
|Arc'teryx Dually Belay (Men's)||0/-18||Review||No||Yes||Yes||Synthetic||N/A||N/A||N/A||ThermaTek||92 g/m²||30D Nylon||Around Town||Regular||705 g / 1 lb 9 oz||84 cm / 33 in|
|Arc'teryx Centrale (Women's)||0/-18||Review||No||No||Yes||Parka||750||157||117,750||Coreloft||60 g/m²||N90p Nylon||Around Town||Regular||885 g / 1 lb 15.2 oz||95 cm / 37.5 in|
|Arc'teryx Camosun (Men's)||0/-18||Review||No||No||No||Parka||750||105||78,750||Coreloft||140 g/m²||N150p-X Gore-Tex||Around Town||Trim||960 g / 2 lb 1.9 oz||80 cm / 31.5 in|
|Arc'teryx Cerium SV (Men's)||0/-18||Review||No||Yes||No||Down||850||162||137,700||Coreloft||80 + 140 g/m²||Arato 7 & 10||All Round||Regular||415 g / 14.6 oz||69.5 cm / 27.4 in|
|Arc'teryx Revet (Men's)||2/-17||No||No||Yes||Parka||750||?||N/A||N/A||20d nylon/spandex double weave||Around Town||Regular||755 g / 1 lb 10.6 oz||91 cm / 36 in|
|Arc'teryx Piedmont (Men's)||3/-16||No||Yes||Yes||Parka||750||218||163,500||N/A||N/A||Arato 10||Around Town||Regular||515 g / 1 lb 2.2 oz||82 cm / 32.25 in|
|Arc'teryx Fission SV (Men's - Women's)||3/-16||Review||No||No||Yes||Synthetic||N/A||N/A||N/A||Coreloft Continuous||90 + 65 g/m²||N80p-X Gore-Tex 2L||All Round||Regular||890 g / 1 lb 15.4 oz||81 cm / 31.8 in|
|Arc'teryx Alpha Lightweight (Men's)||3/-16||No||Yes||Yes||Down||850||117||99,450||Coreloft Compact||40 g/m²||Hadron 2L Gore-Tex Infinium||Climbing||Regular||540 g / 1 lb 3 oz||?|
|Outdoor Research Sup. Alp. (Men's - Women's)||3/-16||No||No||Yes||Down||800||182||145,600||N/A||N/A||30D Pertex Quantum Pro||All Round||Regular||825 g / 1 lb 13.1 oz||85 cm / 33.5 in|
|Arc'teryx Alessa Long (Women's)||3/-16||No||No||No||Parka||N/A||N/A||N/A||Coreloft||80 + 120 g/m²||N90p 2L Gore-Tex||Around Town||Regular||1.015 kg / 2 lb 3.8 oz||123 cm / 48.5 in|
|Patagonia Tres 3-in-1 (Men's - Women's)||3/-16||Review||No||No||No||Parka||700||118||82,600||N/A||N/A||5.5 oz polyester||Around Town||Regular||1.307 kg / 2 lb 14.1 oz||85 cm / 33.5 in|
|Arc'teryx Radsten Parka (Men's)||3/-16||No||No||No||Parka||N/A||N/A||N/A||Coreloft Compact||120 g/m²||NP100d Gore-Tex 2L||Around Town||Regular||745 g / 1 lb 10.3 oz||82 cm / 32.25 in|
|Rab Electron Pro (Men's - Women's)||5/-15||No||Yes||Yes||Down||800||180||144,000||N/A||N/A||20D Pertex Quantum Pro||All Round||Regular||525 g / 1 lb 2.5 oz||74 cm / 29 in|
|Arc'teryx Therme Parka (Men's)||5/-15||Review||No||No||Yes||Parka||750||120||90,000||Coreloft||60 + 80 g/m²||P75d Polyester||Around Town||Regular||991 g / 2 lb 3 oz||85 cm / 33.5 in|
|Arc'teryx Macai (Men's)||5/-15||Review||Yes, zips||No||No||Down||750||69||51,750||Coreloft Compact||60 + 100 g/m²||N40p-X 3L Gore-Tex||Ski/Snowboard||Regular||1 kg / 2 lb 4 oz||76 cm / 30 in|
|Arc'teryx Nuclei SV (Men's)||5/-15||Review||No||Yes||Yes||Synthetic||N/A||N/A||N/A||Coreloft Continuous||180 g/m2 + 90 g/m2||Arato 15||Climbing||Regular||600 g / 1 lb 5.2 oz||81 cm / 31.8 in|
|Patagonia DAS Parka (Men's)||5/-15||No||Yes||Yes||Parka||N/A||N/A||N/A||PrimaLoft Gold Insulation Eco||133 + 40 g||Pertex Quantum Pro||Around Town||Regular||555 g / 1lb 3.6 oz||84 cm / 33 in|
|Arc'teryx Patera (Women's)||5/-15||Review||No||No||Yes||Parka||750||58||43,500||Coreloft||60 + 80 g/m²||2L Gore-Tex||Around Town||Trim||867 g / 1 lb 14.6 oz||93 cm / 37 in|
|Black Diamond Access Down (Men's - Women's)||7/-14||No||Yes||Yes||Down||700||155||108,500||N/A||N/A||30D ripstop nylon||All Round||Regular||442 g / 15.6 oz||76 cm / 29.75 in|
|Arc'teryx Kappa (Men's)||7/-14||Review||No||No||Yes||Synthetic||N/A||N/A||N/A||Coreloft Continuous||140 g/m²||N70p Gore Thermium||All Round||Regular||755 g / 1 lb 10.6 oz||80 cm / 31.5 in|
|Arc'teryx Prema Down Coat (Women's)||7/-14||No||No||Yes||Parka||750||92||69,000||N/A||N/A||Nylon||Around Town||Regular||794 g / 1 lb 12 oz||117 cm / 46.1 in|
|Arc'teryx Radsten Insulated (Men's)||7/-14||No||No||No||Parka||N/A||N/A||N/A||Coreloft Compact||120 g/m²||NP100d Gore-Tex 2L||Around Town||Regular||715 g / 1 lb 9.2 oz||73 cm / 28.75 in|
|Rab Microlight Alpine (Men's - Women's)||7/-14||No||Yes||No||Down||700||153||107,100||N/A||N/A||30D Pertex Quantum||All Round||Regular||466 g / 1 lb 0.5 oz||72 cm / 28.5 in|
|Arc'teryx Thorium (Men's - Women's)||7/-14||Review||No||Yes||Yes||Down||750||140||105,000||Coreloft||80 + 140 g/m²||Arato 30||All Round||Regular||517 g / 1 lb 2.2 oz||71.5 cm / 28.1 in|
|Feathered Friends Eos||8/-13||No||Yes||No||Down||900||105||94,500||N/A||N/A||Pertex Quantum||All Round||Regular||306 g / 10.8 oz||?|
|Arc'teryx Thorium AR (Men's - Women's)||8/-13||Review||No||Yes||No||Down||750||130||97,500||Coreloft||80 + 140 g/m²||Arato 30||All Round||Regular||490 g / 1 lb 1.3 oz||72 cm / 28.3 in|
|Patagonia Macro Puff (Men's - Women's)||8/-13||Review||No||No||No||Synthetic||N/A||N/A||N/A||PlumaFill||135 + 90 g||10D Recycled nylon ripstop||All Round||Regular||435 g / 15.3 oz||79 cm / 31 in|
|Arc'teryx Macai LT (Men's)||8/-13||Yes, zips||No||No||Down||750||49||36,750||Coreloft Compact||60 g/m²||N40p-X 3L Gore-Tex||Ski/Snowboard||Regular||855 g / 1 lb 14.2 oz||74 cm / 29.1 in|
|Arc'teryx Seyla (Women's)||8/-13||No||No||Yes||Parka||750||92||69,000||N/A||N/A||Arato 10||Around Town||Regular||507 g / 1 lb. 1.9 oz.||87 cm / 34.4 in|
|Patagonia Fitz Roy (Men's - Women's)||8/-13||No||Yes||No||Down||800||128||102,400||N/A||N/A||20D Nylon||All Round||Regular||632 g / 1lb 6.3 oz||74 cm / 29 in|
|Arc'teryx Koda (Men's)||8/-13||No||No||No||Parka||N/A||N/A||N/A||Coreloft||80 + 140 g/m²||N80p-X Gore-Tex||Around Town||Regular||720 g / 1 lb 9.4 oz||75 cm / 29.5 in|
|Patagonia Vosque 3-in-1 (Women's)||10/-12||Review||No||No||No||Parka||N/A||N/A||N/A||ThermoLite||100 g||65% nylon, 35% polyester||Around Town||Regular||1.360 kg / 3 lb||90 cm / 35.5 in|
|Patagonia City Storm Down (Men's - Women's)||12/-11||No||Yes||No||Parka||700||191||133,700||N/A||N/A||4.2 oz polyester||All Round||Regular||468 g / 16.5 oz||91 cm / 36 in|
|Patagonia Jackson Glacier (Men's - Women's)||12/-11||Review||No||No||Yes||Parka||700||141||98,700||N/A||N/A||3.6 oz 50D polyester||Around Town||Regular||880 g / 1 lb 15 oz||79 cm / 31 in|
|Arc'teryx Sensa (Women's)||14/-10||No||No||Yes||Parka||N/A||N/A||N/A||Coreloft Compact||120 g/m²||NP100d Gore-Tex 2L||Around Town||Relaxed||785 g / 1 lb 11.7 oz||86 cm / 34 in|
|Patagonia Hi Loft Down (Men's - Women's)||14/-10||Review||No||Yes||No||Down||600||177||106,200||N/A||N/A||1.4 oz 30D polyester||All Round||Regular||540 g / 1 lb 3 oz||76 cm / 30 in|
|REI Magma 850 Hoodie 2.0 (Men's - Women's)||14/-10||No||Yes||No||Down||850||120||102,000||N/A||N/A||Pertex mini ripstop nylon||All Round||Regular||340 g / 13.75 oz||74 cm / 29.25 in|
|Arc'teryx Beta Insulated Coat (Women's)||16/-9||Review||No||No||Yes||Synthetic||N/A||N/A||N/A||Coreloft||80 g/m² + 120 g/m²||2L 40D Gore-Tex||Around Town||Regular||600 g / 1 lb 5.2 oz||?|
|Arc'teryx Atom AR (Men's - Women's)||18/-8||Review||Yes, mesh||No||No||Synthetic||N/A||N/A||N/A||Coreloft Continuous||120 g/m2 + 80 g/m2 + 60 g/m2||30D Tyono||All Round||Regular||475 g / 1 lb||74 cm / 29.1 in|
|Patagonia Downdrift (Men's - Women's)||18/-8||No||No||No||Down||600||279||167,400||N/A||N/A||4.2 oz polyester||Around Town||Regular||1.014 kg / 2 lb 3.8 oz||?|
|Arc'teryx Magnus (Men's)||19/-7||No||No||No||Parka||N/A||N/A||N/A||Coreloft||80 g||N60p Gore-Tex 2L||Around Town||Regular||690 g / 1 lb 8.3 oz||83 cm / 32.5 in|
|Arc'teryx Agrium (Men's - Women's)||21/-6||No||Yes||No||Down||850||117||99,450||N/A||N/A||Arato||All Round||Regular||365 g / 12.9 oz||75 cm / 29.5 in|
|Patagonia AlpLight Down (Men's - Women's)||21/-6||No||Yes||No||Down||800||100||80,000||N/A||N/A||0.8 oz 10D polyester||All Round||Slim||270 g / 9.5 oz||74 cm / 29 in|
|Arc'teryx Beta Insulated (Men's - Women's)||21/-6||Review||Yes, zips||No||Yes||Synthetic||N/A||N/A||N/A||Coreloft Continuous||80 g/m²||2L 40D Gore-Tex||All Round||Regular||680 g / 1 lb 8 oz||78.5 cm / 31 in|
|Patagonia Topley (Men's)||23/-5||No||No||Yes||Down||700||172||120,400||N/A||N/A||6 oz polyester||All Round||Regular||1.133 kg / 2 lb 8 oz||77 cm / 30.5 in|
|Arc'teryx Alpha IS (Men's)||23/-5||No||Yes||Yes||Synthetic||N/A||N/A||N/A||Coreloft Continuous||65 g/m²||N40p-X 2L Gore-Tex||Climbing||Regular||610 g / 1 lb 5.5 oz||78 cm / 30.75 in|
|Rab Xenon 2.0 (Men's - Women's)||23/-5||No||Yes||Yes||Synthetic||N/A||N/A||N/A||PrimaLoft Silver||60 g||30D Pertex Quantum||All Round||Regular||385 g / 13.6 oz||71.5 cm / 28.1 in|
|Patagonia Down Sweater (Men's - Women's)||23/-5||Review||No||Yes||No||Down||800||150||120,000||N/A||N/A||1.4 oz 20x30D polyester||All Round||Regular||428 g / 15.1 oz||67 cm / 26.25 in|
|Arc'teryx Ralle Parka (Men's)||25/-4||No||No||Yes||Parka||N/A||N/A||N/A||Coreloft||80 g/m²||2L 40D Gore-Tex||Around Town||Regular||735 g / 1 lb 9.9 oz||?|
|Patagonia Silent Down (Men's - Women's)||26/-3||Review||No||No||No||Down||700||109||76,300||N/A||N/A||2.2 oz polyester||Around Town||Regular||585 g / 1 lb 4.7 oz||74 cm / 29 in|
|Arc'teryx Therme Insulated (Men's)||26/-3||Review||No||No||No||Synthetic||N/A||N/A||N/A||Coreloft Compact||40 g/m²||2L Gore-Tex||Around Town||Regular||960 g / 2 lb 1.9 oz||73 cm / 28.75 in|
|Arc'teryx Cerium (Men's - Women's)||26/-3||No||Yes||No||Down||850||113||96,050||Coreloft||80 + 100 g/m²||Arato 15||All Round||Trim||335 g / 11.8 oz||?|
|Mountain Hardwear GW/2 (Men's - Women's)||28/-2||No||Yes||No||Down||800||85||68,000||N/A||N/A||10D Ripstop Nylon||All Round||Trim||250 g / 8.8 oz||70 cm / 27.5 in|
|Arc'teryx Cerium LT (Men's - Women's)||28/-2||Review||No||Yes||No||Down||850||102||86,700||Coreloft||80 + 100 g/m²||Arato 10||All Round||Trim||305 g / 10.8 oz||72 cm / 28.3 in|
|Arc'teryx Nuclei FL (Men's - Women's)||32/0||Review||No||Yes||No||Synthetic||N/A||N/A||N/A||Coreloft Continuous||65 g/m²||Arato 10r||Climbing||Trim||325 g / 11.5 oz||75 cm / 29.5 in|
|Patagonia DAS Light (Men's - Women's)||34/1||No||Yes||Yes||Synthetic||N/A||N/A||N/A||PlumaFill||65 g||0.8-oz 10-denier Pertex Quantum Pro||Climbing||Regular||320 g / 11.3 oz||77 cm / 30.5 in|
|Patagonia Micro Puff (Men's - Women's)||36/2||Review||No||Yes||No||Synthetic||N/A||N/A||N/A||PlumaFill||65 g||Pertex Quantum||All Round||Trim||298 g / 10.5 oz||75 cm / 29.5 in|
|Patagonia Isthmus (Men's)||36/2||No||No||No||Parka||N/A||N/A||N/A||ThermoGreen||60 g||4.2 oz polyester||Around Town||Regular||895 g / 1 lb 15.6 oz||70 cm / 27.5 in|
|Arc'teryx Proton LT (Men's - Women's)||37/3||Review||No||No||No||Synthetic||N/A||N/A||N/A||Coreloft Compact||80 g/m2 + 60 g/m2||Fortius Air 20||Climbing||Trim||375 g / 13.2 oz||75 cm / 29.4 in|
|Patagonia Nano Puff (Men's - Women's)||37/3||Review||No||Yes||No||Synthetic||N/A||N/A||N/A||PrimaLoft Gold Insulation Eco||60 g||22D Polyester||All Round||Regular||363 g / 12.8 oz||71.5 cm / 28 in|
|Arc'teryx Norvan SL Ins. (Men's - Women's)||39/4||No||Yes||No||Synthetic||N/A||N/A||N/A||Coreloft Compact||40 g/m²||Gore-Tex ShakeDry||Running||Trim||270 g / 9.5 oz||71.5 cm / 28.1 in|
|Patagonia Nano Air (Men's - Women's)||41/5||Review||No||No||No||Synthetic||N/A||N/A||N/A||FullRange||60 g||33D Nylon ripstop||All Round||Trim||318 g / 11.2 oz||?|
|Arc'teryx Atom LT (Men's - Women's)||43/6||Review||Yes, mesh||No||No||Synthetic||N/A||N/A||N/A||Coreloft Continuous||60 g/m²||20D Tyono||All Round||Trim||375 g / 13.2 oz||74 cm / 29.1 in|
|Arc'teryx Cerium SL (Men's - Women's)||43/6||Review||No||Yes||No||Down||850||58||49,300||Coreloft||40 + 100 g/m²||Arato 7||All Round||Trim||215 g / 7.6 oz||69 cm / 27.2 in|
|Arc'teryx Proton Hybrid (Men's - Women's)||46/8||Review||No||No||No||Synthetic||N/A||N/A||N/A||Coreloft Compact||40 g/m²||Fortius™ Air 50||All Round||Trim||365 g / 12.9 oz||?|
|Arc'teryx Proton FL (Men's)||48/9||Review||No||No||No||Synthetic||N/A||N/A||N/A||Octa Loft||94 g/m²||Fortius Air 20||Climbing||Trim||323 g / 11.4 oz||77 cm / 30.4 in|
|Arc'teryx Atom SL (Men's - Women's)||52/11||Review||Yes, mesh||No||No||Synthetic||N/A||N/A||N/A||Coreloft Compact||40 g/m²||20D Tyono||All Round||Trim||245 g / 8.6 oz||72 cm / 28.3 in|
|REI Stormhenge Hybrid (Men's - Women's)||Testing||Yes, zips||No||No||Down||850||?||N/A||N/A||40D + 80D||All Round||Regular||900 g / 1 lb 15.75 oz||80 cm / 31.5 in|
|Arc'teryx Monitor Insulated (Women's)||Testing||No||No||Yes||Parka||N/A||N/A||N/A||Coreloft||80 + 100 g/m²||40D 3L Gore-Tex||Around Town||Oversized||645 g / 1 lb 6.8 oz||93 cm / 37 in|
|Arc'teryx Coelle (Women's)||Testing||No||No||Yes||Parka||N/A||N/A||N/A||Coreloft||80 + 140 g/m²||40D 2L Gore-Tex||Around Town||Regular||460 g / 1 lb 0.2 oz||93 cm / 37 in|
View full table at https://outdoorcrunch.com/best-arcteryx-jacket/.
If you're confused now and don't know which jacket best corresponds to your own needs, then follow the advice given in https://arcteryx.com/us/en/shop/jacket-finder/.
The temperature ratings in this list are intended to represent the lowest temperatures you can wear each jacket without feeling uncomfortably cold.
Keep in mind that these are only approximate values, assuming:
- worn over a shirt only and no shell over,
- during daily use (strolls, power walks etc at most - no high output activities),
- with light wind,
- and when it's dry out.
These values applicable to your torso only. Your hands, legs and feet are still subject to their own additional insulation.
The best practice is usually to use this table for comparing each jacket to one another, rather than pinpointing their ratings.
Also, ratings will best respond to males. As most women tend to run colder than men, for women, shifting these ratings a bit is recommended.
Always opt for the warmer option when in doubt. For jackets with Atom AR level warmth and beyond, recommended is almost always the hooded models.
- Also see: Arc'teryx Shells
|Name||Bottom line||Activity||Review||Breathability||Weather Res.||Durability||Packability||Temp (F/C)||Pit zips?||Two way zipper?||Stuffs into itself?||Hood?||Face Fabric||Fit||Weight||Length||Measurements|
|Alpha FL (Men's - Women's)||Climbing||4/10||5/10||6/10||10/10||N/A||No||No||Yes||StormHood||Hadron 3L Gore-Tex||Trim||209 g / 7.4 oz||76.5 cm / 30 in||[Men's / Women's]|
|Alpha SL (Men's - Women's)||Climbing||3/10||4/10||6/10||9/10||N/A||No||No||Yes||StormHood||N40p 3L Gore-Tex||Trim||326 g / 11.5 oz||77.5 cm / 30.5 in||[Men's / Women's]|
|Alpha AR (Men's - Women's)||Go-to climbing harshell.||Climbing||Review||8/10||7/10||8/10||4/10||N/A||Yes||No||No||StormHood||N40d & N80d Most Rugged 3L Gore-Tex Pro||Regular||430 g / 15.2 oz||79.5 cm / 31.25 in||[Men's]|
|Alpha SV (Men's - Women's)||Strongest climbing hardshell.||Climbing||Review||8/10||10/10||10/10||3/10||N/A||Yes||No||No||StormHood||N100d Most Rugged 3L Gore-Tex Pro||Regular||510 g / 1 lb 2 oz||78 cm / 30.75 in||[Men's]|
|Alpha IS (Men's)||Climbing||7/10||5/10||5/10||8/10||23/-5||No||Yes||Yes||StormHood||N40p-X 2L Gore-Tex||Regular||610 g / 1 lb 5.5 oz||78 cm / 30.75 in|
|Beta (Men's - Women's)||All Round||5/10||5/10||4/10||5/10||N/A||No||No||No||StormHood||N30p-X 3L Gore-Tex||Fitted||300 g / 10.6 oz||76 cm / 30 in|
|Beta Long (Men's)||All Round||Review||5/10||8/10||8/10||3/10||N/A||No||No||No||StormHood||N80p 3L Gore-Tex||Regular||441 g / 15.6 oz||85 cm / 33.5 in|
|Beta Coat (Women's)||All Round||7/10||5/10||4/10||5/10||N/A||No||Yes||No||StormHood||3L Gore-Tex||Regular||320 g / 11.3 oz||?||[Men's / Women's]|
|Beta LT Hadron (Men's - Women's)||All Round||5/10||5/10||4/10||5/10||N/A||No||No||No||StormHood||Hadron 3L Gore-Tex||Fitted||255g / 9 oz||76 cm / 30 in|
|Beta LT (Men's - Women's)||Beta AR alternative.||All Round||Review||8/10||7/10||8/10||5/10||N/A||Yes||No||No||StormHood||N40d 3L Gore-Tex||Fitted||395 g / 13.9 oz||76 cm / 30 in|
|Beta Insulated (Men's - Women's)||Best insulated shell.||All Round||10/10||4/10||4/10||2/10||21/-6||Yes||Yes||No||StormHood||N40d 2L Gore-Tex||Regular||680 g / 1 lb 8 oz||78.5 cm / 31 in||[Men's / Women's]|
|Beta Insulated Coat (Women's)||Beta Insulated alternative.||All Round||7/10||4/10||4/10||2/10||16/-9||No||Yes||No||StormHood||N40d 2L Gore-Tex||Regular||600 g / 1 lb 5.2 oz||?||[Men's / Women's]|
|Beta AR (Men's - Women's)||Go-to all-round harshell.||All Round||Review||8/10||8/10||8/10||4/10||N/A||Yes||No||No||DropHood||N40r-X & N80p-X Most Rugged 3L Gore-Tex Pro||Regular||460 g / 1 lb||76 cm / 30 in|
|Beta SV (Men's - Women's)||Strongest all-round harshell.||All Round||Review||8/10||10/10||9/10||3/10||N/A||Yes||No||No||StormHood||N80p-X Most Rugged 3L Gore-Tex Pro||Regular||495 g / 1 lb 1.5 oz||79 cm / 31 in||[Men's / Women's]|
|Alpine Guide (Men's - Women's)||All Round||8/10||10/10||9/10||3/10||N/A||Yes||No||No||StormHood||N80d-X Most Rugged 3L Gore-Tex Pro||Regular||480g / 1 lb 0.9 oz||?||[Men's]|
|Gamma SL (Men's - Women's)||A trimmer Gamma LT.||All Round||Review||7/10||2/10||6/10||5/10||N/A||No||No||No||StormHood||Fortius 1.0||Trim||310 g / 10.9 oz||74 cm / 29.1 in||[Men's / Women's]|
|Gamma LT (Men's)||A fleeceless, trimmer Gamma MX.||All Round||Review||7/10||3/10||7/10||3/10||N/A||No||No||No||StormHood||Wee Burly||Regular||545 g / 1 lb 3.2 oz||76 cm / 30 in||[Men's / Women's]|
|Gamma MX (Men's - Women's)||A softshell with a fleece.||All Round||Review||6/10||4/10||8/10||3/10||N/A||No||No||No||StormHood||Fortius 2.0||Regular||555 g / 1 lb 3.6 oz||74 cm / 29.1 in||[Men's / Women's]|
|Rush (Men's - Women's)||Go-to ski jacket.||Skiing||Review||8/10||9/10||9/10||3/10||N/A||Yes||No||No||StormHood||N80p-X & N100p-X 3L Most Rugged Gore-Tex Pro||Regular||590 g / 1 lb 4.8 oz||79.5 cm / 31.25 in||[Men's]|
|Sabre (Men's)||Alternative to Rush.||Skiing||8/10||8/10||8/10||2/10||N/A||Yes||No||No||StormHood||N80p-X 3L Gore-Tex||Regular||705 g / 1 lb 8.9 oz||79 cm / 31 in|
|Sentinel (Women's)||Skiing||8/10||8/10||8/10||2/10||N/A||Yes||No||No||StormHood||N70p 3L Gore-Tex||Regular||370 g / 13.1 oz||?|
|Macai (Men's)||Go-to insulated ski jacket.||Skiing||Review||10/10||8/10||9/10||1/10||5/-15||Yes||No||No||DropHood||N40p-X 3L Gore-Tex||Regular||1 kg / 2 lb 3.3 oz||75 cm / 29.5 in|
|Macai LT (Men's)||A lighter Macai with StormHood.||Skiing||8/10||7/10||8/10||1/10||8/-13||Yes||No||No||StormHood||N40p-X 3L Gore-Tex||Regular||855 g / 1 lb 14.2 oz||?||[Men's]|
|Andessa (Women's)||Go-to insulated ski jacket.||Skiing||10/10||Testing||Testing||1/10||8/-13||Yes||No||No||DropHood||N40d 3L Gore-Tex||Trim||869 g / 1 lb 14.7 oz||?|
|Andessa Shell (Women's)||Non-insulated Andessa.||Skiing||5/10||Testing||Testing||3/10||N/A||No||No||No||DropHood||N70p 3L Gore-Tex||Trim||560 g / 1 lb 3.8 oz||?|
|Theriss Down (Women's)||Skiing||8/10||6/10||7/10||2/10||Testing||Yes||No||No||StormHood||N80p 2L Gore-Tex||Regular||709 g / 1 lb 9 oz||?|
|Rush IS (Women's)||An insulated Rush.||Skiing||5/10||Testing||Testing||9/10||16/-9||No||No||Yes||StormHood||Gore-Tex Infinium||Regular||515 g / 1 lb 2.2 oz||?|
|Sentinel IS (Women's)||Skiing||Testing||Testing||Testing||Testing||21/-6||Yes||No||No||StormHood||N80p 2L Gore-Tex||Regular||600 g / 1 lb 5.2 oz||?||[Women's]|
|Ski Guide (Men's - Women's)||Skiing||Testing||Testing||Testing||Testing||N/A||Yes||No||No||DropHood||N80d Most Rugged 3L Gore-Tex Pro||Regular||570 g / 1 lb 4.1 oz||?|
|Micon Heather||Skiing||Testing||Testing||Testing||Testing||N/A||Yes||No||No||StormHood||NP100-d 3L Gore-Tex||Regular||685 g / 1 lb 8.2 oz||83 cm / 32.5 in||[Men's]|
|Micon (Men's)||Skiing||Testing||Testing||Testing||Testing||N/A||Yes||No||No||StormHood||N80p 3L Gore-Tex||Regular||685 g / 1 lb 8.2 oz||83 cm / 32.5 in||[Men's]|
|Cassiar (Men's)||Skiing||Review||8/10||7/10||8/10||3/10||N/A||Yes||No||No||DropHood||N70p 3L Gore-Tex||Trim||820 g / 1 lb 12.9 oz||74.5 cm / 29.3 in||[Women's]|
|Cassiar LT (Men's)||Skiing||Review||6/10||6/10||6/10||5/10||N/A||Yes||No||No||DropHood||N70p 3L Gore-Tex||Trim||605 g / 1 lb 5.3 oz||75 cm / 29.5 in||[Women's]|
|Ravenna (Women's)||Skiing||Review||8/10||7/10||8/10||3/10||N/A||Yes||No||No||DropHood||N70s-4 3L Gore-Tex||Trim||725 g / 1 lb 9.6 oz||69.5 cm / 27.4 in||[Men's]|
|Ravenna LT (Women's)||Skiing||Review||6/10||6/10||6/10||5/10||N/A||Yes||No||No||DropHood||N70p 3L Gore-Tex||Trim||540 g / 1 lb 3 oz||69 cm / 27.2 in||[Men's]|
|Procline (Men's)||Skiing||Testing||Testing||Testing||Testing||N/A||Yes||No||No||StormHood||N70p Gore-Tex Infinium||Trim||720 g / 1 lb 9.4 oz||76 cm / 30 in||[Women's]|
|Shashka Stretch (Women's)||Skiing||Testing||Testing||Testing||Testing||N/A||Yes||No||No||StormHood||N70p Gore-Tex Infinium||Trim||670 g / 1 lb 7.6 oz||71 cm / 28 in||[Women's]|
|Sabre AR (Men's)||Skiing||Review||7/10||8/10||7/10||7/10||N/A||Yes||No||No||StormHood||N70p 3L Gore-Tex||Regular||700 g / 1 lb 8.7 oz||79 cm / 31 in||[Men's]|
|Sentinel AR (Women's)||Skiing||Review||7/10||8/10||7/10||7/10||N/A||Yes||No||No||StormHood||N70p 3L Gore-Tex||Regular||590 g / 1 lb 4.8 oz||72.5 cm / 28.5 in||[Women's]|
|Sabre LT (Men's)||Skiing||Review||7/10||8/10||7/10||8/10||N/A||Yes||No||No||StormHood||N80p 3L Gore-Tex||Regular||660 g / 1 lb 7.3 oz||83 cm / 32.5 in|
|Sentinel LT (Women's)||Skiing||Review||7/10||8/10||7/10||8/10||N/A||Yes||No||No||StormHood||N80p 3L Gore-Tex||Regular||565 g / 1 lb 3.9 oz||73.5 cm / 29 in|
|Incendia (Women's)||Skiing||Review||8/10||9/10||9/10||3/10||N/A||Yes||No||No||StormHood||NP100d 3L Gore-Tex||Trim||610 g / 1 lb 5.5 oz||79 cm / 31 in||[Women's]|
|Indencia IS||Skiing||Testing||Testing||Testing||Testing||Testing||Yes||No||No||StormHood||N80p 2L Gore-Tex||Regular||?||78 cm / 30.75 in||[Men's / Women's]|
|Norvan LT (Men's - Women's)||Go-to running jacket.||Running||5/10||5/10||8/10||6/10||N/A||No||No||No||Standard||N13p 3L Gore-Tex||Fitted||190 g / 6.7 oz||?||[Women's]|
|Squamish (Men's - Women's)||Trimmer, lighter, packable running jacket.||Running||Review||5/10||4/10||7/10||9/10||N/A||No||No||Yes||StormHood||30D Tyono||Trim||140 g / 4.9 oz||77.5 cm / 30.5 in||[Women's]|
|Norvan SL Ins. (Women's)||Running||Testing||Testing||Testing||Testing||39/4||No||No||Yes||Standard||Gore-Tex ShakeDry||Trim||270 g / 9.5 oz||71.5 cm / 28.1 in||[Women's]|
|Cita (Women's)||Running||Review||7/10||4/10||5/10||10/10||N/A||No||No||Yes||Standard||Lumin||Trim||120 g / 4.2 oz||67.5 cm / 26.5 in||[Men's]|
|Cita SL (Women's)||Running||Review||7/10||4/10||4/10||10/10||N/A||Yes||No||Yes||Standard||Permeair 20||Trim||65 g / 2.3 oz||61.5 cm / 24.2 in||[Men's]|
|Incendo (Men's)||Running||Review||7/10||4/10||5/10||10/10||N/A||No||No||Yes||Standard||Lumin||Trim||125 g / 4.4 oz||?|
|Incendo SL (Men's)||Running||Review||7/10||4/10||4/10||10/10||N/A||No||No||Yes||Standard||Permair 20 & Canim||Trim||80 g / 2.8 oz||73 cm / 28.75 in||[Men's / Women's]|
|Norvan SL (Men's - Women's)||Running||Review||7/10||6/10||8/10||8/10||N/A||No||No||Yes||Standard||Gore-Tex Infinium||Trim||120 g / 4.2 oz||77 cm / 30.4 in||[Women's]|
|Trino SL (Men's)||Running||Review||8/10||5/10||7/10||6/10||N/A||No||No||No||Standard||Gore-Tex Infinium||Trim||340 g / 12 oz||74 cm / 29.1 in||[Men's / Women's]|
|Trino SL Anorak (Women's)||Running||Review||8/10||7/10||8/10||7/10||N/A||No||No||No||Standard||Gore-Tex Infinium||Trim||290 g / 10.2 oz||65 cm / 25.5 in||[Men's / Women's]|
|Nodin (Men's - Women's)||Running||8/10||5/10||5/10||10/10||N/A||No||No||Yes||Standard||20D Tyono||Trim||155 g / 5.5 oz||75 cm / 29.5 in||[Men's / Women's]|
|Solano (Men's - Women's)||Around Town||Review||Testing||Testing||Testing||Testing||N/A||No||No||No||Standard||Gore-Tex Infinium||Relaxed||355 g / 12.5 oz||72 cm / 28.3 in|
|Venda Anorak (Women's)||Around Town||Testing||Testing||Testing||Testing||N/A||No||No||No||Standard||Gore-Tex||Relaxed||255 g / 9 oz||75.5 cm / 29.7 in|
|Zeta FL (Men's - Women's)||Hiking||4/10||6/10||4/10||6/10||N/A||No||No||No||StormHood||N20r 2L Gore-Tex||Trim||221 g / 7.8 oz||76 cm / 30 in||[Men's / Women's]|
|Zeta SL (Men's - Women's)||Hiking||Review||3/10||5/10||4/10||5/10||N/A||No||No||No||StormHood||2L Gore-Tex||Trim||310 g / 10.9 oz||77.8 cm / 30.6 in||[Men's]|
|Zeta LT (Men's - Women's)||Hiking||5/10||7/10||8/10||5/10||N/A||No||No||No||StormHood||N40P-X 3L Gore-Tex||Trim||335 g / 11.8 oz||78 cm / 30.75 in||[Men's]|
|Zeta AR (Men's)||Hiking||7/10||8/10||7/10||4/10||N/A||Yes||No||No||StormHood||3L Gore-Tex||Regular||425 g / 15 oz||80 cm / 31.5 in|
As you see, the warmest Cerium jacket is the SV model (severe weather), while the Cerium SL (superlight) is the lightest and the Cerium LT (lightweight) is in the middle.
You can find a more detailed guide about these modifiers in Arc'teryx's Naming Scheme Page here - for all "SL", "LT" and "SV" as well as "Cerium".
- SV is available with the hood only (since it maximizes warmth).
- LT offers both options: With and without hoody.
- SL offers both options: With and without hoody.
Cerium jackets are insulated both with down and synthetic materials. Let's start with down insulation and see how they line up.
All 3 Cerium models in this post are equipped with a whooping 850 fill power European grey goose down.
If you're unaware, this value represents the amount of volume the down fully expands to at rest. The higher the FP (fill power) number, the more air will be trapped and heated inside the down, and ultimately the higher the warmth will end up being.
FP value goes up to 900 - 1000, and even the most "luxurious" parkas of Arcteryx like Thorsen, Therme, and Camosun use 750 FP down. Less than those of the Cerium's.
However, as you can guess, the amount of down is equally important. It is possible to ensure equal warmth with a lower FP down - it's just that you're going to have to use more of it and hence the jacket will be significantly heavier.
This is why the Thorsen, for example, is warmer than Cerium SV, but it's also considerably heavier (1.1 kg vs 400 g - 2.5 lbs vs 0.9 lbs).
It's the same with these jackets:
- SV: Equipped with (162 grams) 5.7 ounces of 850 FP down
- LT: Equipped with (102 grams) 3.5 ounces of 850 FP down
- SL: Equipped with (58 grams) 1.9 ounces of 850 FP down
This is why SV is the heaviest and warmest, and SL is the least warm and lightest.
In addition to down insulation, the areas of these jackets which experience a lot of movement (such as the armpits) are also equipped with synthetic insulation (this is actually the case for all Arc'teryx down jackets):
- SV: 140 g/m² and 80 g/m² Coreloft insulation.
- LT: 100 g/m² and 80 g/m² Coreloft insulation.
- SL: 100 g/m² and 40 g/m² Coreloft insulation.
As a result, insulation loss around these areas (which typically occurs due to down migration) are minimized.
Generally speaking, with only a long sleeved shirt under and without a shell on top, for an average person, during daily use (strolls, power walks, etc) and with enough wind to cause an umbrella to twist in your hand...
The approximate lowest temperatures where an average person can wear these jackets without feeling cold can be listed as:
- SV: -14 deg C (7 deg F) - ≈400 grams (≈15 oz).
- LT: -2 deg C (28 deg F) - ≈300 grams (≈11 oz).
- SL: +6 deg C (43 deg F) - ≈200 grams (≈7 oz).
If you think you run hotter or colder than the average person, mentally shift these temperatures accordingly.
Check out their current prices at the bottom of this page.
SV is a little baggier than SL and LT.
With the baggier cut, more air trapped between your body and the jacket. As a result, more air is heated - which works as a great extra insulation. Many other insulated gear (such as sleeping bags) leverage the same principle.
There are cases where a baggier cut actually comes counter productive since it allows too much air to circulate and hence air can't get heated properly. Some even let the cold air in. But in our case it's done correctly and the baggier cut of Cerium SV perfectly adds to its warmth.
Baggier cut also lets you layer under and still stay equally comfortable when wearing the jacket - which is something to consider.
Both SL and LT come with the identical trim fit. One of their biggest pro is that they fit fantastic and provides exceptional comfort.
This can be another important thing to consider. Outer fabrics are quite fragile.
SV and LT are DWR coated, whereas SL isn't.
DWR is a coating.
It's basically sprayed on to the surface of these jackets as a finish. It stands for Durable Water Repellent - which means that water will be repelled under wet conditions instead of soaking into the fabric.
DWR also decreases dry time.
It's a good thing these jackets are coated in DWR, but pay attention to the fact that DWR is a coating - meaning that it will wear off over time.
Which is why you might want to invest in a DWR spray such as this one for after treatment.
As you see, there's a strong correlation between FP x FW and temperature ratings, but not more than, say, 80%. I explained why this happens here in this post of mine.
Still, down insulated jackets (at least say heavily down insulated jackets with little synthetic insulation besides - like Cerium) are usually more prone to losing their performances out in wet weather, compared to synthetic jackets.
This is the main downside to consider with all these jackets - even with SV.
You can say all these jackets are moisture resistant - but not water resistant.
If this is a deal-breaker for you, and hence you'd rather a truly wind & waterproof fabric instead, the reasonable substitutes for each model can be listed as follows:
- Cerium SV - Ceres SV [Read my review]
- Cerium LT - Thorium AR [Read my review]
- Cerium SL - Proton FL or Atom SL [Read my review]
Checking out this post where we listed Arcteryx's and Patagonia's top synthetic insulated jackets can be helpful as well.
Another option would be to get a hard shell on top. Cerium is a mid-layer line, after all.
Arc'teryx staff also stated the hard shell option and low water resistance performance of Cerium here:
One of the best hard shell options to wear over a Cerium is Beta AR (See Men's - See Women's). This is also stated by Arc'teryx staff as well for Cerium LT:
You can read more about Beta AR in this post of mine.
Mid to strong winds may (will) push through the nylon and down layers of all three Cerium models but lighter strength winds are usually blocked.
Cerium LT uses a thicker, heavier and more durable nylon both on the face fabric & lining compared to SL (Arato 10 vs Arato 7).
SV, on the other hand, is equipped with Arato 10 on the face fabric and 7 on the lining.
- Arc'teryx Jacket Finder: https://arcteryx.com/us/en/shop/jacket-finder
Still, none of these jackets are really durable as they aren't abrasion resistant. They're meant to wear under a shell in most physically active or foul weather conditions.
That does NOT mean that they can't be worn as a standalone piece, they certainly can, however, you're going to have to treat equally kind to LT, SV and SL.
They're all fragile. Most complained side of these jackets. Let's hope seeing at least a 30 or 40 fabric in future updates.
If you WILL be treating your jacket fairly kind or get a shell over it, though; you probably won't regret a fragile construction since it won't cause a negative impact.
If you'll be wearing your Cerium below, say, -8 deg C (17 deg F) a fair amount of days, then I'd recommend the Cerium SV.
If winters aren't really THAT cold in your town (say, above -8 deg C (17 deg F) most days), then I'd recommend Cerium LT because of its fantastic fit as well as less risk of overheating.
If you're planning to wear the jacket mainly in fall and spring (above +5 deg C (40 deg F)) during various outdoor activities such as climbing and hiking, then I'd recommend the Cerium SL.
Mathieu Fagnan says
Hey Canberk. Thanks for the good work… for référence, I own a Proton LT and a TNF Ventrix… form your experience, how would rate the Cerium SL warmth UNDER A GORE-TEX shell compare to the Proton LT for low intensity activity (as a mid layer for trekking) … my guess is that the cerium will be warmer, but would l’aki to validate before buying… couldn’t get a clear answer from Arc’teryx. Regards !
You give three very different atings for the Cerium SV:
“For winter, get the Cerium SV for freezing (down to 5 deg F (-20 deg C)”
“SV: -20 deg C (-5 deg F) ”
Then your table says:
“Arc’teryx Ceres SV (Men’s) -15/-26”
Ceres SV and Cerium SV are two different jackets.
Hi Canberk thanks for your quality breakdown on the difference between SV,LT and SL. I really liked reading all your great information.
I just wanted to say thanks for your effort and the time you put in.
Cheers Michael from Australia.