Size Charts for Terramar Baselayers
Men's
| US Size | Chest | Waist |
| Small | 34 - 36 | 28 - 30 |
| Medium | 38 - 40 | 32 - 34 |
| Large | 42 - 44 | 36 - 38 |
| X-Large | 46 - 48 | 40 - 42 |
| XXL | 50 - 52 | 44 - 46 |
Women's
| US Size | Chest | Waist | Hips |
| X-Small (4-6) | 32 - 34 | 24 - 26 | 32 - 34 |
| Small (6-8) | 34 - 36 | 26 - 28 | 34 - 36 |
| Medium (10-12) | 36 - 38 | 28 - 30 | 36 - 38 |
| Large (14) | 38 - 41 | 31 - 33 | 38 - 41 |
| X-Large (16) | 43 - 45 | 35 - 37 | 43 - 45 |
Kids
| US Size | Height (in.) | Chest | Waist |
| X-Small (4-6) | 38 - 44 | 23 - 25 | 21 - 22 |
| Small (6-8) | 45 - 52 | 26 - 27 | 22 - 23 |
| Medium (10-12) | 53 - 58 | 28 - 30 | 24 - 25 |
| Large (14-16) | 59 - 63 | 31 - 33 | 26 - 27 |
| XL (18) | 64 | 34 | 28 |