The measurements outlined in the Sizing Charts below refer to your own body measurements unless otherwise specified.
Product Layering Information
Our garments and products are designed to work with each other as part of an integrated layering system. It is therefore not necessary to order mixed size-ranges of garments. Instead, chose your garments based on your body size and the suggested size-range for your dimensions. For example, a size medium base layer piece will fit underneath a medium mid layer piece, which will fit underneath a medium outer layer shell or halfshell jacket.
Note on ATOM sizing:
The Atom AF and the Atom LT pieces utilize very different sizing patterns.
Mid layer pieces such as the Atom LT are trim fit. The Atom LT is specifically patterned, sized and cut trim to fit as a MIDDLE layer UNDERNEATH a waterproof hardshell of the same size-range.
The Atom AF is designed as an oversized OUTER layer to provide extra insulation during periods of inactivity. The Atom AF is designed to fit OVER the same size-range halfshell jacket while wearing body armour. There is no need to order a larger size-range, as the Atom AF has extra volume patterned in to allow room for your kit.
For more layering information, please visit our Armour Compatible Layering System page.
Men's Sizing Charts
Men's Jacket/Shirt Sizing
Men's Pant Sizing
Unisex Sizing
Men's Harness Sizing
Men's Pack Sizing
Men's Glove Sizing
Unisex Glove Sizing
Hat Sizing
Unisex Sock Sizing
Women's Sizing Charts
Women's Jacket/Shirt Sizing
Women's Pant Sizing
Unisex Sizing
Women's Harness Sizing
Women's Pack Sizing
Women's Glove Sizing
Unisex Glove Sizing
Hat Sizing
Unisex Sock Sizing
Download printable PDF versions of our Sizing Charts
Clothing Sizing ChartHarness Sizing Chart
Pack Sizing Chart
Glove Sizing Chart
How to Find Your Measurements
Sleeve:
With your arms in a slightly bent position, measure from the centre of the back of your neck, along the length of your arm, to the wrist
Chest/Bust:
Measure around your chest/bust, holding the measuring tape under your armpit
Waist:
Measure around your waist at the narrowest part
Hip:
Measure around your hips at the widest part
Crotch to Ankle:
From a standing position, measure from your crotch to your ankle
Men's Jacket/Shirt Sizing
Calculate your own body measurements, then select your product size.
BODY Size |
X-Small |
Small |
Medium |
Large |
X-Large |
XX-Large |
|||||||
inch |
cm |
inch |
cm |
inch |
cm |
inch |
cm |
inch |
cm |
inch |
cm |
||
Chest |
36 |
94 |
38 |
97 |
40 |
102 |
43 |
109 |
46 |
117 |
50 |
127 |
|
Waist |
29 |
74 |
31 |
79 |
33 |
84 |
36 |
91 |
39 |
99 |
43 |
109 |
|
Hip |
36 |
91 |
38 |
97 |
40 |
102 |
43 |
109 |
46 |
117 |
50 |
127 |
|
Sleeve |
32 |
81 |
33 |
84 |
34 |
86 |
35 |
89 |
36 |
91 |
37 |
94 |
|
Men's Pant Sizing
Actual pant length will vary according to product end use.
PANT Size |
X-Small |
Small |
Medium |
Large |
X-Large |
XX-Large |
|||||||
inch |
cm |
inch |
cm |
inch |
cm |
inch |
cm |
inch |
cm |
inch |
cm |
||
Waist |
29 |
74 |
31 |
79 |
33 |
84 |
36 |
91 |
39 |
99 |
43 |
109 |
|
Hip |
36 |
91 |
38 |
97 |
40 |
102 |
43 |
109 |
46 |
117 |
50 |
127 |
|
| Crotch to Ankle | Your own body measurements | ||||||||||||
| Your Measurements | Regular | 30 1/2 | 77 | 30 1/2 | 77 | 30 1/2 | 77 | 31 1/8 | 79 | 31 1/8 | 79 | 32 3/8 | 82 |
Numerical Pant Sizing
Several models of Arc'teryx pants are sized numerically and may be available in different inseam lengths.
Please refer to the specific product page to see which waist size and inseam lengths are available for your product.

30 inch inseam length
Women's Jacket/Shirt Sizing
Calculate your own body measurements, then select your product size.
BODY Size |
X-Small | 0-2 |
Small | 4-6 |
Medium | 8-10 |
Large | 12-14 |
X-Large | 16-18 |
||||||
inch |
cm |
inch |
cm |
inch |
cm |
inch |
cm |
inch |
cm |
||
Bust |
33 |
84 |
35 |
89 |
37 |
94 |
40 |
102 |
44 |
112 |
|
Waist |
25 |
64 |
27 |
69 |
29 |
74 |
32 |
81 |
36 |
91 |
|
Hip |
36 |
91 |
38 |
97 |
40 |
102 |
43 |
109 |
47 |
119 |
|
Sleeve |
29 1/2 |
75 |
30 1/2 |
77 |
31 1/2 |
80 |
32 1/2 |
83 |
33 1/2 |
85 |
|
Women's Pant Sizing
Calculate your own body measurements, then select your product size. Actual pant length will vary according to product end use.
BODY Size |
X-Small | 0-2 |
Small | 4-6 |
Medium | 8-10 |
Large | 12-14 |
X-Large | 16-18 |
||||||
inch |
cm |
inch |
cm |
inch |
cm |
inch |
cm |
inch |
cm |
||
Waist |
25 |
64 |
27 |
69 |
29 |
74 |
32 |
81 |
36 |
91 |
|
Hip |
36 |
91 |
38 |
97 |
40 |
102 |
43 |
109 |
47 |
119 |
|
| Crotch to Ankle | Your own body measurements | ||||||||||
| Your Measurements | Regular | 29 |
74 |
29 |
74 |
29 |
74 |
29 |
74 |
29 |
74 |
Numerical Pant Sizing
Several models of Arc'teryx pants are sized numerically and may be available in different inseam lengths.
Please refer to the specific product page to see which waist size and inseam lengths are available for your product.

30 inch inseam length
Unisex Sizing
Calculate your measurements, then select your product size.
Size |
X-Small |
Small |
Medium |
Large |
X-Large |
XX-Large |
||||||
Your Measurements |
inch |
cm |
inch |
cm |
inch |
cm |
inch |
cm |
inch |
cm |
inch |
cm |
Chest |
34 |
86 |
37 |
94 |
40 |
102 |
43 |
109 |
46 |
117 |
50 |
127 |
Waist |
27 |
69 |
30 |
76 |
33 |
84 |
36 |
91 |
39 |
99 |
43 |
109 |
Hip |
36 |
89 |
38 |
94 |
40 |
102 |
43 |
109 |
46 |
117 |
50 |
127 |
Sleeve |
30 1/2 |
77 |
32 1/4 |
82 |
34 |
86 |
35 |
89 |
36 |
91 |
37 |
94 |
Harness Sizing Chart
Size ranges are guidelines only and will vary with the type of clothing worn during measurement.
Harnesses fit differently on different individuals even when measurements are the same sizes and are based on actual body dimensions.
Pack Sizing Chart
For more information on how to select the correct pack size and how to fit your pack, please refer to our Pack Fit Guide.
Men's/Unisex Pack Sizing Chart
Short [SRT], Regular [REG] & Tall [TALL]
| Back Length | inch | cm | inch | cm | inch | cm | inch | cm | inch | cm | inch | cm | inch | cm | inch | cm | inch | cm |
| 14 | 35.5 | 15 | 38 | 16 | 40.5 | 17 | 43 | 18 | 45.5 | 19 | 48 | 20 | 50.5 | 21 | 53 | 22 | 55.5 | |
| MEN'S/UNISEX - SHORT [SRT] | MEN'S/UNISEX - TALL [TALL] | |||||||||||||||||
| MEN'S/UNISEX - REGULAR [REG] | ||||||||||||||||||
Men's/Unisex Pack Sizing Chart
Short/Regular [SHR] and Regular/Tall [RT]
| Back Length | inch | cm | inch | cm | inch | cm | inch | cm | inch | cm | inch | cm | inch | cm | inch | cm | inch | cm |
| 14 | 35.5 | 15 | 38 | 16 | 40.5 | 17 | 43 | 18 | 45.5 | 19 | 48 | 20 | 50.5 | 21 | 53 | 22 | 55.5 | |
| MEN'S/UNISEX - SHORT/REGULAR [SHR] | ||||||||||||||||||
| MEN'S/UNISEX - REGULAR/TALL [RT] | ||||||||||||||||||
Women's Pack Sizing Chart
Short [SRT], Regular [REG] & Tall [TALL]
| Back Length | inch | cm | inch | cm | inch | cm | inch | cm | inch | cm | inch | cm | inch | cm | inch | cm | inch | cm |
| 14 | 35.5 | 15 | 38 | 16 | 40.5 | 17 | 43 | 18 | 45.5 | 19 | 48 | 20 | 50.5 | 21 | 53 | 22 | 55.5 | |
| WOMEN'S - SHORT [SRT] | WOMEN'S - TALL [TALL] | |||||||||||||||||
| WOMEN'S - REGULAR [REG] | ||||||||||||||||||
HIPBELT SIZING
| Small | Medium | Large | ||||
| inch | cm | inch | cm | inch | cm | |
| Men's | 29 1/2-34 1/2 | 75-88 | 32-37 | 81-94 | 36-41 | 91-104 |
| Women's | 28 1/2-33 1/2 | 72-85 | 31-36 | 79-91.5 | 35-40 | 87.5-101.5 |
Please refer to our pack fit guide for more information on sizing
Glove Sizing Chart
How to Find Your Measurements
Length:
With your hand open, measure from the tip of your middle finger, down to the crease at the base of your palm
Width:
With your hand open, measure around the circumference of your hand, at the base of your knuckles
Size |
X-Small |
Small |
Medium |
Large |
X-Large |
|||||
Your Measurements |
inch |
cm |
inch |
cm |
inch |
cm |
inch |
cm |
inch |
cm |
Hand Width |
7.6-7.9 |
19.2-20 |
7.9-8.2 |
20-20.9 |
8.2-8.6 |
20.9-21.8 |
8.6-8.9 |
21.8-22.6 |
8.9-9.3 |
22.6-23.5 |
Hand Length |
7.0-7.2 |
17.8-18.4 |
7.2-7.5 |
18.4-19 |
7.5-7.7 |
19-19.6 |
7.7-8 |
19.6-20.2 |
8-8.2 |
20.2-20.8 |
Women's Glove Sizing
Calculate your measurements, then select your product size.
Size |
X-Small |
Small |
Medium |
Large |
||||
Your Measurements |
inch |
cm |
inch |
cm |
inch |
cm |
inch |
cm |
Hand Width |
6.7-6.9 | 16.9-17.6 | 6.9-7.2 | 17.6-18.3 | 7.2-7.5 | 18.3-19 | 7.5-7.8 | 19-19.8 |
Hand Length |
6.5-6.7 | 16.5-17.1 | 6.7-7.0 | 17.1-17.7 | 7.0-7.2 | 17.7-18.3 | 7.2-7.4 | 18.3-18.9 |
Unisex Glove Sizing
Calculate your measurements, then select your product size.
Size |
X-Small |
Small |
Medium |
Large |
X-Large |
|||||
Your Measurements |
inch |
cm |
inch |
cm |
inch |
cm |
inch |
cm |
inch |
cm |
Hand Width |
7.3-7.6 |
18.5-19.4 |
7.8-8.1 |
19.7-20.6 |
8.2-8.6 |
20.9-21.8 |
8.6-8.9 |
21.8-22.6 |
8.9-9.3 |
22.6-23.5 |
Hand Length |
7.0-7.2 |
17.8-18.4 |
7.2-7.5 |
18.4-19 |
7.5-7.7 |
19.0-19.6 |
7.7-8.0 |
19.6-20.2 |
8.0-8.2 |
20.2-20.8 |



