Patagonia Men's Tops

Alpha Size	XXS	XS	Small	Medium	Large	XL	XXL	XXXL
Chest*	33"	35"	37"	40"	44"	47"	50"	56"
Hip	32"	34"	36"	39"	43"	46"	49"	55"
Arm Length	30"	32"	33"	34"	35"	36"	37"	37.5"

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Patagonia Men's Bottoms

Alpha Size	XXS	XS	Small	Medium	Large	XL	XXL	XXXL
Waist	26"	28"	30"	33"	36"	39"	42"	45"
Hip*	32"	34"	36"	39"	42"	45"	48"	51"

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*Chest is usually the best size predictor for tops. However, if your hip measurement is larger, consider buying the size indicated for your hips.

*Hips are usually the best size predictor for bottoms, but if your waist measurement is larger, consider buying the size indicated by your waist.

CHEST: Measure around your chest, just under armpit.
WAIST: Measure around waist at the smallest circumference.
HIPS: Stand, feet together, and measure around the largest circumference at hips.
ARM LENGTH: With elbow bent, measure from the center (back) of neck to elbow and down to wrist.

FORMFITTING: Conforms to the body's contours.
SLIM FIT: Closer-fitting. Slim-fitting technical garments may be worn over baselayers and light midlayers.
REGULAR FIT: Neither slim nor oversized. Regular-fitting technical garments may be worn over heavier midlayers.
RELAXED FIT: Drapes loosely on the body.