NeoSport Men's John Triathlon Wetsuit Should fit snug, but not too tight Neoprene: uses a premium ultra-light Neoprene material to give a soft and comfortable fit Speed: mid-calf leg openings increase kick efficiency and decreases drag, and wider exit openings diminish heel snag, speeding up suit removal and transition times Features: adjustable collar provides precise fit with no unwanted scooping and Narrow contours reduce chafe Warranty: includes limited one-year manufacturer's warranty