HEAD Men's Wave Wetsuit allows you to stay comfortable and protected while swimming, snorkeling or enjoying other watersports in this warm water full length wetsuit. The 2.5mm of neoprene is stretchy and includes a rear zipper for secure closure. Reinforced stitching and contemporary styling come together to provide a great fit. Cuffs at the wrists and ankles allow for maximum mobility while keeping you protected and insulated. Size Chest Waist Height Tolerance XXXL 44/48" 38/44" 70/78" +/- 1.18" XXL 42/48" 36/42" 70/78" +/- 1.18" XL 40/46" 34/38" 70/75" +/- 1.18" L 40/44" 32/36" 78/74" +/- 1.18" M 38/40" 30/34" 65/70" +/- 1.18" S 36/40" 28/32" 63/68" +/- 1.18"