Immersion Research Men's Thick Skin Union Suit Size Chart
This garments has a next to skin fit.
| M's SIZE | S | M | L | XL | XXL |
| Weight (lbs) | 125 - 145 | 140 - 165 | 60 - 185 | 180 - 215 | 210 - 235 |
| Weight (kg) | 56.7 - 65.8 | 63.5 - 74.8 | 72.6 - 83.9 | 81.6 - 97.5 | 95.3 - 107 |
| Height (in) | 5'3.3" - 5'7.2" | 5'4.8" - 5'9.6" | 5'8.4" - 6'1.2" | 5'9.6" - 6'3.6" | 6' - 6'3.6" |
| Height (m) | 1.6 - 1.7 | 1.6 - 1.8 | 1.7 - 1.9 | 1.8 - 1.9 | 1.8 - 1.9 |