

Boys' and Girls' Sizing Information
Infants’ and Babies’ Sizing Information
| Boys' | XX-Small | X-Small | Small | Medium | Large | X-Large | XX-Large |
| Sizes | 3-4 | 5-6 | 7-8 | 10 | 12 | 14 | 16-18 |
| Chest | 21-22 | 23-24 | 25½-26½ | 27½ | 28½ | 30½ | 32-33½ |
| Waist | 20½-21 | 22½-23 | 23½-24½ | 25½ | 26½ | 28 | 29½-31 |
| Height | 38-41 | 44-46½ | 49½-52 | 55½ | 58½ | 61½ | 64-66½ |
| Weight (lbs.) | 34-42 | 42-49 | 52-68 | 71-87 | 87-100 | 102-112 | 114-135 |
| Girls' | XX-Small | X-Small | Small | Medium | Large | X-Large | XX-Large |
| Sizes | 3-4 | 5-6 | 7-8 | 10 | 12 | 14 | 16-18 |
| Chest | 21-22 | 23-24 | 26-27 | 28½ | 30 | 31½ | 33½-35 |
| Waist | 20½-21 | 22½-23 | 23½-24½ | 25 | 26 | 28 | 29½-31 |
| Height | 38-41 | 44-46½ | 50½-52½ | 55 | 58 | 61 | 64-66½ |
| Weight (lbs.) | 34-42 | 42-49 | 52-68 | 71-87 | 85-95 | 99-110 | 109-131 |
Measurements refer to body size, not garment dimensions, and are in inches, unless otherwise noted
| Small | Medium | Large | |
| Age | 4-6yrs | 6-10yrs | 10yrs & up |
| Head Cirum. | 20-21 | 21-22 | 22-23 |
Measurements refer to body size, not garment dimensions, and are in inches, unless otherwise noted.
| Small | Medium | Large | |||
| Age | 4-6yr | 6-10yr | 10-14yr |
| Age | 0-3M | 3M | 6M | 12M | 18M | 24M | 3T | 4T | 5T | |
| Weight (lbs.) | 6-10 | 10-15 | 15-20 | 20-25 | 25-28 | 28-32 | 32-35 | 35-40 | 39-42 | |
| Length | 19-23 | 23-25 | 25-28 | 28-31 | 31-33 | 33-36 | 36-39 | 40-42 | 42-45 |
| X-Small | Small | Medium | Large | |||
| Age | 0M-6M | 6M-18M | 18M-3T | 4-5T |
| XX-Small | X-Small | Small | Medium | Large | |||
| Age | 0M-3M | 3M-6M | 6M-18M | 18M-3T | 4T-5T | ||
| Head Cirum. | 15½-16½ | 16½-17½ | 17½-19 | 19-20 | 20-21 |
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.
| ![]() |