| Alpha Size |
Chest* |
Hips |
Arm Length |
| XXS |
33 in |
34 in |
29 in |
| XS |
35 in |
36 in |
31 in |
| S |
37 in |
38 in |
32 in |
| M |
40 in |
41 in |
33 in |
| L |
44 in |
45 in |
34 in |
| XL |
47 in |
48 in |
35 in |
| XXL |
50 in |
51 in |
36 in |
| XXXL |
56 in |
57 in |
35 in |
*Chest is usually the best size predictor. However, if your hip measurement is larger, consider buying the size indicated for your hips.
Though each Patagonia® product is designed and shaped specifically for its intended use, we can generalize our fit descriptions in four ways:
|

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.
|
Chest/Bust
Relax your arms, then measure around the fullest part of your chest/bust.
Hip
Stand relaxed with feet shoulder-width apart. Now, measure around the fullest part of your hips and seat.
Arm Length
With elbow bent, measure from the center (back) of neck to elbow and down to wrist.