O'Neill Men's Wetsuits Size Chart
O'Neill Men's Wetsuits Sizing Information
| Size | Height | Weight (lbs) | Chest (in.) | Waist (in.) |
|---|---|---|---|---|
| XS | 5'7" - 5'9" | 125 - 140 | 36.5 - 37.5 | 28.5 - 29.5 |
| S | 5'8" - 5'10" | 135 - 155 | 37.5 - 39 | 29.5 - 31 |
| ST | 6' - 6'2" | 145 - 165 | 37.5 - 39 | 29.5 - 31 |
| MS | 5'6.5" - 5'8.5" | 145 - 165 | 39 - 41 | 31 - 33 |
| M | 5'9" - 5'11" | 155 - 170 | 39 - 41 | 31 - 33 |
| MT | 6'1" - 6'3" | 160 - 180 | 39 - 41 | 31 - 33 |
| LS | 5'7.5" - 5'9.5" | 160 - 180 | 41 - 43.5 | 33 - 35 |
| L | 5'10" - 6' | 170 - 190 | 41 - 43.5 | 33 - 35 |
| LT | 6'2" - 6'4" | 180 - 200 | 41 - 43.5 | 33 - 35 |
| XLS | 5'8.5" - 5'10.5 " | 180 - 200 | 43.5 - 46 | 35 - 37 |
| XL | 5'11" - 6'1" | 190 - 210 | 43.5 - 46 | 35 - 37 |
| XLT | 6'3" - 6'5" | 200 - 220 | 43.5 - 46 | 35 - 37 |
| 2XLS | 5'9" - 5'11.5" | 200 - 220 | 46 - 48.5 | 37 - 39 |
| 2XL | 6' - 6'2" | 210 - 230 | 46 - 48.5 | 37 - 39 |
| 3XL | 6' - 6'3" | 230 - 250 | 48.5 - 51 | 39 - 44 |
| 4XL | 6'1" - 6'4" | 250 - 270 | 51 - 53.5 | 44 - 48 |
O'Neill Men's RASH GUARDS Sizing Information
| Size | Height | Weight (lbs) | Chest (in.) | Waist (in.) |
|---|---|---|---|---|
| XS | 5'7" - 5'9" | 125 - 140 | 36.5 - 37.5 | 28.5 - 29.5 |
| S | 5'8" - 5'10" | 135 - 155 | 37.5 - 39 | 29.5 - 31 |
| M | 5'9" - 5'11" | 155 - 170 | 39 - 41 | 31 - 33 |
| L | 5'10" - 6' | 170 - 190 | 41 - 43.5 | 33 - 35 |
| XL | 5'11" - 6'1" | 190 - 210 | 43.5 - 46 | 35 - 37 |
| 2XL | 6' - 6'2" | 210 - 230 | 46 - 48.5 | 37 - 39 |
| 3XL | 6' - 6'3" | 230 - 250 | 48.5 - 51 | 39 - 44 |