Men's

Our size guide provides a general idea of how your body measurements correspond to our garments, however it does not fully reflect each item's unique specifications. Each piece is designed with specific fits tailored to the intended activity, taking into account ergonomics, comfort, layering systems, and optimizing the performance of fabric technologies.

Pants sizing chart - new sizing

Alpha sizing,
Your body measurements in centimetres:
Size	Waist	Hip	Regular Inseam	Short Inseam	Tall Inseam
XXS	69	83	79	-	-
XS	74	88	79	74	87
S	79	93	80	75	87
M	86	100	81	76	89
L	94	108	82	77	90
XL	104	118	83	78	91
XXL	114	128	83	78	91

Numerical sizing,
Your body measurements in centimetres:
Size	Waist	Hip	Regular Inseam	Short Inseam	Tall Inseam
28	76	90	79	74	87
29	79	93	80	75	87
30	81	95	80	75	88
31	84	98	81	76	88
32	86	100	81	76	89
33	89	103	81	76	89
34	91	105	82	77	89
36	96	110	83	78	90
38	101	115	83	78	91

NOTE: Men's fit has been updated with a revised fit. Smaller sizes are now tighter and larger sizes are now looser. If your measurements are between sizes, select a larger size for a looser fit or a smaller size for a tighter fit. 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.

How to find your measurements:

Note:Calculate your own body measurements, then select your product size.

1. Waist: Measure around your waist at the narrowest part.

2. Hip: Standing with feet hip width apart, measure around your hips at the widest part.

3. Inseam: From a standing position, measure from your crotch down the inside leg to the floor.

Pants sizing chart - former sizing

Alpha sizing,
Your body measurements in centimetres:
Size	Waist	Hip	Regular Inseam	Short Inseam	Tall Inseam
XXS	71	85	80	-	-
XS	76	90	80	75	88
S	81	95	81	76	89
M	86	100	82	77	90
L	94	108	83	78	91
XL	102	116	84	79	92
XXL	112	126	84	79	92

Numerical sizing,
your body measurements in centimetres
Size	Waist	Hip	Regular Inseam	Short Inseam	Tall Inseam
28	75	90	80	75	88
29	78	93	81	76	88
30	80	95	81	76	89
31	83	98	82	77	89
32	85	100	82	77	90
33	88	103	82	77	90
34	90	105	83	78	90
36	95	110	84	79	91
38	100	115	84	79	92

How to find your measurements:

Note:Calculate your own body measurements, then select your product size.

1. Waist: Measure around your waist at the narrowest part.

2. Hip: Standing with feet hip width apart, measure around your hips at the widest part.

3. Inseam: From a standing position, measure from your crotch down the inside leg to the floor.

Size	Waist	Hip	Regular Inseam	Short Inseam	Tall Inseam
XXS	69	83	79	-	-
XS	74	88	79	74	87
S	79	93	80	75	87
M	86	100	81	76	89
L	94	108	82	77	90
XL	104	118	83	78	91
XXL	114	128	83	78	91

Size	Waist	Hip	Regular Inseam	Short Inseam	Tall Inseam
28	76	90	79	74	87
29	79	93	80	75	87
30	81	95	80	75	88
31	84	98	81	76	88
32	86	100	81	76	89
33	89	103	81	76	89
34	91	105	82	77	89
36	96	110	83	78	90
38	101	115	83	78	91

Size	Waist	Hip	Regular Inseam	Short Inseam	Tall Inseam
XXS	71	85	80	-	-
XS	76	90	80	75	88
S	81	95	81	76	89
M	86	100	82	77	90
L	94	108	83	78	91
XL	102	116	84	79	92
XXL	112	126	84	79	92

Size	Waist	Hip	Regular Inseam	Short Inseam	Tall Inseam
28	75	90	80	75	88
29	78	93	81	76	88
30	80	95	81	76	89
31	83	98	82	77	89
32	85	100	82	77	90
33	88	103	82	77	90
34	90	105	83	78	90
36	95	110	84	79	91
38	100	115	84	79	92

Size	Waist	Hip	Regular Inseam	Short Inseam	Tall Inseam
XXS	69	83	79	-	-
XS	74	88	79	74	87
S	79	93	80	75	87
M	86	100	81	76	89
L	94	108	82	77	90
XL	104	118	83	78	91
XXL	114	128	83	78	91

Size	Waist	Hip	Regular Inseam	Short Inseam	Tall Inseam
28	76	90	79	74	87
29	79	93	80	75	87
30	81	95	80	75	88
31	84	98	81	76	88
32	86	100	81	76	89
33	89	103	81	76	89
34	91	105	82	77	89
36	96	110	83	78	90
38	101	115	83	78	91

Size	Waist	Hip	Regular Inseam	Short Inseam	Tall Inseam
XXS	71	85	80	-	-
XS	76	90	80	75	88
S	81	95	81	76	89
M	86	100	82	77	90
L	94	108	83	78	91
XL	102	116	84	79	92
XXL	112	126	84	79	92

Size	Waist	Hip	Regular Inseam	Short Inseam	Tall Inseam
28	75	90	80	75	88
29	78	93	81	76	88
30	80	95	81	76	89
31	83	98	82	77	89
32	85	100	82	77	90
33	88	103	82	77	90
34	90	105	83	78	90
36	95	110	84	79	91
38	100	115	84	79	92

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MEN

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Trade in your gear

FEATURED

COLLECTION

CLOTHING

FOOTWEAR

ACCESSORIES

PACKS

CLIMBING GEAR

ACTIVITIES

LEARN MORE

Shirts and Tops

FEATURED

COLLECTION

CLOTHING

FOOTWEAR

ACCESSORIES

PACKS

CLIMBING GEAR

ACTIVITIES

LEARN MORE

Shirts and Tops

WOMEN

MEN

SHOP MORE

Run the climb

FEATURED

EXPERIENCES

STORIES

SUSTAINABILITY

Trade in your gear

Men's

Pants sizing chart - new sizing

Pants sizing chart - former sizing

Size	Waist	Hip	Regular Inseam	Short Inseam	Tall Inseam
XXS	69	83	79	-	-
XS	74	88	79	74	87
S	79	93	80	75	87
M	86	100	81	76	89
L	94	108	82	77	90
XL	104	118	83	78	91
XXL	114	128	83	78	91

Size	Waist	Hip	Regular Inseam	Short Inseam	Tall Inseam
28	76	90	79	74	87
29	79	93	80	75	87
30	81	95	80	75	88
31	84	98	81	76	88
32	86	100	81	76	89
33	89	103	81	76	89
34	91	105	82	77	89
36	96	110	83	78	90
38	101	115	83	78	91

Size	Waist	Hip	Regular Inseam	Short Inseam	Tall Inseam
XXS	71	85	80	-	-
XS	76	90	80	75	88
S	81	95	81	76	89
M	86	100	82	77	90
L	94	108	83	78	91
XL	102	116	84	79	92
XXL	112	126	84	79	92

Size	Waist	Hip	Regular Inseam	Short Inseam	Tall Inseam
28	75	90	80	75	88
29	78	93	81	76	88
30	80	95	81	76	89
31	83	98	82	77	89
32	85	100	82	77	90
33	88	103	82	77	90
34	90	105	83	78	90
36	95	110	84	79	91
38	100	115	84	79	92