Here is the size chart for choosing a men’s Watery Gecko wetsuit. The measurements were taken with the wetsuit laid flat and unstretched. The wetsuit stretches with wear and in the water, so it adapts to your body while you swim. Choose the size that most closely matches your measurements.
If you fall between two sizes, choose the one that matches the greatest number of your measurements. In general, the most important measurements are chest and height (ankle to shoulder)
A wetsuit should not fit too loosely. If lots of air pockets or “sagging” areas form around the suit, it’s too big for you.
