Profile Design Wetsuit Anatomicically cut for excellent fit , flexibility and function 4mm thick torso enables perfect body positioning and flotation Sleeveless for easy in and out, and full view of wrist watchHR monitor Top quality YKK zipper at back Fabric XFLEX 360 Neoprene 100 Nonfiberous sponge rubber laminated to nylon jersey Bettyfit Women's specific design on Women's models Item Specifications Fit Women's