Full Length Singlet Size Guide
| Size | Weight (kg) | Weight (lbs) |
| XS | <50 | <110 |
| S | 50-60 | 110-132 |
| M | 60-70 | 132-154 |
| L | 70-85 | 154-187 |
| XL | 85-100 | 187-220 |
| 2XL | 100-115 | 220-254 |
| 3XL | 115-130 | 254-287 |
| 4XL | 130-145 | 287-320 |
| 5XL | 145+ | 320+ |
| Size | Inseam (cm) | Side Seam (cm) |
| Men's XS | 65 | 96.5 |
| Men's S | 65.5 | 98 |
| Men's M | 66.5 | 99 |
| Men's L | 67 | 102 |
| Men's XL | 68 | 104.5 |
| Men's 2XL | 70 | 108.5 |
| Men's 3XL | 72 | 112 |
| Men's 4XL | 74 | 116 |
| Men's 5XL | 76 | 120 |
| Women's XS | 64 | 96.5 |
| Women's S | 66 | 100.5 |
| Women's M | 68 | 104.5 |
| Women's L | 69 | 107 |
| Women's XL | 69.5 | 110 |
| Women's 2XL | 70.5 | 112.5 |
| Women's 3XL | 71.5 | 115 |