... zipper on back Smoothskin collar Short sleeves neoprene wetsuit for surfing and diving, Custom neoprene Lycra surfing wetsuit, for men, ladies, ... kids Feature: (We has BV certificated) 3mm SBR SCR CR neoprene men's short sleeves wetsuits 4mm mesh in chest and ... wetsuit Perfect for surfing, diving, windsurfing and kiteboarding 1) SCS neoprene, decrease water drag 2) Good water buoyancy 3) Super stretchy ...