| US Numeric | AUS Numeric | Chest | Waist | Hips | |
| XX-Small (cm) | 00 | 2 | 79 | 62 | 85 |
| XX-Small (in) | 00 | 2 | 31 | 24.5 | 33.5 |
| X-Small (cm) | 0-2 | 4-6 | 81-84 | 65-67 | 88-90 |
| X-Small (in) | 0-2 | 4-6 | 32-33 | 25.5-26.5 | 34.5-35.5 |
| Small (cm) | 4-6 | 8-10 | 86 | 70-72 | 93-95 |
| Small (in) | 4-6 | 8-10 | 34 | 27.5-28.5 | 36.5-37.5 |
| Medium (cm) | 8-10 | 12-14 | 91 | 75-77 | 98-100 |
| Medium (in) | 8-10 | 12-14 | 36 | 29.5-30.5 | 38.5-39.5 |
| Large (cm) | 12-14 | 16-18 | 98 | 81-85 | 104-108 |
| Large (in) | 12-14 | 16-18 | 38.5 | 32-33.5 | 41-42.5 |
| X-Large (cm) | 16 | 20 | 107 | 90 | 113 |
| X-Large (in) | 16 | 20 | 42 | 35.5 | 44.5 |
Women's Fit Guide
Though each Patagonia product is designed and shaped specifically for its intended use, Patagonia generalise their fit description in four ways:
Formfitting: Conforms to the body's contours.
Slim Fitting: 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.
How to Measure
Sleeve: With elbow bent, measure from the centre (back) of neck to elbow and down to wrist.
Chest/Bust: Measure around your chest/bust, just under armpit.
Waist: Measure around waist at the smallest circumference.
Hips: Stand, feet together, and measure around the largest circumference at hips.
Hands: Measure around the fullest part of the hand, not including thumb.
Inseam: Take a pair of pants that fit well and measure from the bottom of the leg. All pants come with a finished hem.