Gill Women's Short Arm Wetsuit 4604W. Features: Flatlock construction. Comfortable collar set up with loop velcro neoprene for superior neck seal and micro teeth grab tab on neck adjuster. TPM gravel skin on upper arms for durability and reduced wind-chill. TPM C-Mesh neoprene on the upper torso preserves core body temperature by reducing wind-chill. Glideskin collar, cuff and ankle seals. X4 Flex panels. Di-Guard seat, knees and shins for added protection. Slik grip knee print. Inside key pocket.