In summary, you can find your most accurate fit by comparing your body measurements to the Arc'teryx size guide. But, as you know, Arc'teryx features different product models having various fits. That's why products' sizing and some tiny details might vary slightly. I'd say you should know them exactly before buying an Arc'teryx product. So, in this post, I've put Arc'teryx size charts and other parameters that you should pay attention to together.

Keep reading to learn how to opt for the right size Arc'teryx jacket, pants, and shoes.

Arc’teryx Jackets

To find out your Arc'teryx jacket size, you'll need to take measurements of your sleeve, waist, chest, and hip. But how?

1. Sleeve: With your arm slightly bent and relaxed, run the tape measure from your center back neck to the wrist.
   
   
2. Chest / Bust: Measure under your arms, wrapping the measuring tape around the fullest part of your chest or bust. Don’t wrap too tight.
   
   
3. Waist: Take a measurement around your waist at the narrowest part.
   
   
4. Hip: Measure around your hips at the widest point while standing with your feet hip-width apart.

If you know these four measurements, excellent, you can compare them to the Arc'teryx jacket sizing chart. And then, just choose a jacket that fits you perfectly.

But if your measurements are between sizes on the chart, then round up for a looser fit or vice-versa.

Men's sizes for Arc'teryx jackets range from XXS to 3XL, while women's sizes are XXS to XXL.

Bear in mind that Arc’teryx jackets have different jacket fits, hems, and lengths for different models. So, you should also pay attention to them while buying a jacket.

I recommend you see my Arc'teryx jackets comparison table below. You can also check out arcteryx.com’s own comparison page.

Arc’teryx Pants

Before buying Arc'teryx pants, you should know various of your body measurements. They're your waist and hip circumferences and the length from your groin to the floor (a.k.a. inseam length).

1. Waist: Take a measurement around your waist at the narrowest part.
   
   
2. Hip: Measure around your hips at the widest point while standing with your feet hip-width apart.
   
   
3. Inseam: Measure from your groin down the inside leg to the floor while standing. To get an accurate measurement, I'd recommend asking someone to do it for you.

Now compare your measurements to the Arc’teryx pant size chart below.

As with Arc’teryx jackets, if your measurements are between sizes, select the larger size for a looser fit or vice-versa.

Arc’teryx uses two different size ranges for the pants models: Numerical and Alpha. And some pants feature regular, short (S), and tall (T) inseam length options.

So, when you check jackets’ size options, you can see letter-letter or number-letter combinations on their product pages. The first shows the size, and the latter is the inseam length symbol.

For example, M S = Medium Size, Short Inseam Length or 36 T = Size 36, Tall Inseam Length.

But, if you see only the size symbol, it means that the pants have a regular inseam length.

That said, the inseam length of various models might vary. So, I suggest you find out this measurement for the product you'll buy. And of course, you should know its pant fit.

See the comparison table below to stay on top of Arc'teryx pants’ inseam length, fit, and more.

Arc’teryx Footwear

Buying the appropriate size for your feet while shopping online might be challenging. So how will you ensure you buy an Arc'teryx pair that's the right fit?

Easy peasy... Just measure your foot length using a ruler or tape measurer from the heel to the tip of your longest toe. Like in the image on the left. Then find your foot size on the Arc'teryx footwear sizing chart below.

If you can't see the length value you measured on the conversion chart, look at the nearest large value to it.

Speaking of which, Arc'teryx footwear products have a standard width. It's categorized as "D" for men and "B" for women in the North American system.

Arc’teryx US shoe sizes for Men's models range from 7 through 13, while they're between 5 and 10 for Women's. Only Acrux AR Mountaineering (Men’s - Women’s - my review) and Acrux LT GTX (Men’s - Women’s - my review) feature different shoe size ranges.

Conclusion

Whether you're running, hiking, or climbing, gear that fits your body can help improve your performance. That’s why, while buying an Arc’teryx product, it’s essential to look into its ultimate size guide.

But the sizing and some features may differ slightly from model to model. So I've done a deep dive into how Arc'teryx items fit. And I've shared all the tips and advice with you in this post.

But if you still need more details about the sizing, you can speak to an Arc'teryx Virtual Advisor.

For more info about the jackets' performance ratings, see my other post: https://outdoorcrunch.com/arcteryx-wiki/