O'Neill Wetsuit Size Chart

Women's O'Neill Wetsuit Size Chart
Kids' O'Neill Wetsuit Size Chart

Men's O'Neill Wetsuit & Rashguard Size Chart 

Sizes 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
M 5'9" - 5'11" 155 - 170     39 - 41 31 - 33
MS 5'6.5" - 5'8.5"    145 - 165 39 - 41 31 - 33
MT 6'1" - 6'3" 160 - 180 39 - 41 31 - 33
L 5'10" - 6' 170 - 190 41 - 43.5 33 - 35
LS 5'7.5" - 5'9.5" 160 - 180 41 - 43.5 33 - 35
LT 6'2" - 6'4" 180 - 200 41 - 43.5 33 - 35
XL 5'11" - 6'1" 190 - 210 43.5 - 46 35 - 37
XLS 5'8.5" - 5'10.5" 180 - 200 43.5 - 46 35 - 37
XLT 6'3" - 6'5" 200 - 220 43.5 - 46 35 - 37
XXL 6' - 6'2 210 - 230 46 - 48.5 37 - 39
XXXL 6' - 6'3" 230 - 250 48.5 - 51 39 - 44
XXXXL 6'1" - 6'4" 250 - 270 51 - 53.5 44 - 48

Have more wetsuit questions? Check out our guides for more info, we're here to help!

Wetsuit Thickness Guide and Temperature Chart
How to Put on a Wetsuit
Wetsuit Repair & Care Guide