XS Scuba Fathom 7 mm Full Suit -MenFathom is a mens 7 mm one piece full wetsuit, with back zipper, built to keep the adventure going even when the water is chilly. The Fathom is built for comfort, warmth, and durability by incorporating the following features: 7 mm premium neoprene throughout for increased warmth Abrasion resistant Supratex fabric used on the butt and knees, which are normally high wear areas Superstretch panels used in the construction of the legs and sleeves aid the