Wetsuit Sizing Guide: How to Pick the Right Fit by Height and Weight
Pick the right wetsuit size by height, weight and chest measurement with fit tips for surfing, diving and cold-water comfort.
Wetsuit sizing is a balance between comfort, warmth and movement. A loose wetsuit flushes water, while a too-tight wetsuit restricts breathing and paddling. Start with height, weight and chest, then compare the values with the Wetsuit Size Converter.
Height Controls Length
Height affects torso, arm and leg length. If the suit is too short, it can pull at the shoulders or crotch. If it is too long, folds may form at the wrists, ankles or torso. Tall and short size variants can help when height and weight do not align neatly.
Weight and Chest Control Seal
Weight and chest measurement influence how the neoprene hugs your body. The suit should seal at the neck, wrists and ankles without major gaps. Chest fit is especially important because loose space around the torso lets water circulate and reduces insulation.
Match Fit to Activity
Surfers need shoulder mobility for paddling, while divers and cold-water swimmers may prioritize warmth. Try movement tests before deciding. You should be able to breathe normally, rotate shoulders and squat without sharp pulling.