Use this size guide to find the best fitting size for your new D1 or D1X Hybrid Drysuit. Please contact if you have any questions about the drysuit or sizing.
| XS | S | S/T | M | M+ | M/T | ML | ML/T | L | L+ | L/T | XL | XL/T | 2XL | 2XL/T | 3XL | 3XL/T+ | |
| European Size | C46 | C48 | C148 | C50 | F50 | C150 | C52 | C152 | C54 | F54 | C154 | C56 | C156 | C58 | C158 | C60 | F160 |
| Height | 169-177 | 171-179 | 179-187 | 173-181 | 173-181 | 181-189 | 175-183 | 183-191 | 177-185 | 177-185 | 185-193 | 179-187 | 187-195 | 181-189 | 189-197 | 183-191 | 190-198 |
| Head | 57 | 57 | 58 | 58 | 58 | 58 | 58 | 58 | 58 | 58 | 59 | 59 | 59 | 59 | 59 | 60 | 60 |
| Neck | 37 | 38 | 38 | 39 | 41 | 39 | 40 | 40 | 41 | 43 | 41 | 42 | 42 | 43 | 43 | 44 | 46 |
| Chest | 92 | 96 | 96 | 100 | 108 | 100 | 104 | 104 | 108 | 116 | 108 | 112 | 112 | 116 | 116 | 120 | 128 |
| Waist | 78 | 83 | 83 | 88 | 106 | 88 | 93 | 93 | 98 | 116 | 98 | 103 | 103 | 108 | 108 | 113 | 131 |
| Hips | 92 | 96 | 96 | 100 | 106 | 100 | 104 | 104 | 108 | 114 | 108 | 112 | 112 | 116 | 116 | 120 | 126 |
| Neck to Crotch | 80 | 81 | 84 | 82 | 85 | 85 | 83 | 86 | 84 | 87 | 87 | 85 | 88 | 86 | 89 | 87 | 93 |
| Neck to Wrist | 73 | 74 | 77 | 75 | 75 | 78 | 76 | 79 | 77 | 77 | 80 | 78 | 81 | 79 | 82 | 80 | 83 |
| Crotch to Floor | 81 | 82 | 87 | 83 | 83 | 88 | 84 | 89 | 85 | 85 | 90 | 86 | 91 | 87 | 92 | 88 | 93 |
| Boot Length | 26 | 27 | - | 27 | 27 | 28 | 28 | 29 | 28 | 28 | 29 | 29 | 30 | 30 | 31 | 31 | 31 |
| EU Boot Size | 38/39 | 40/42 | - | 40/42 | 40/42 | 43/44 | 43/44 | 44/45 | 43/44 | 43/44 | 46/47 | 44/45 | 46/47 | 46/47 | 47/48 | 47/48 | 47/48 |