Bare 7mm Sport S-Flex Full Stretch Neoprene Scuba Diving Wetsuit Comfortable contoured 5MM GLIDESKIN collar with Velcro adjustment minimizes water entry through neck/zipper keeping you diving longer Extra long heavy-duty back zipper for easy in, easy out of the suit Seamless underarms for superior comfort Loop at base of zipper assists donning Edges finished with stretch nylon binding for a clean look improving overall appearance