About this item One-piece shorty in 2.5 mm double-lined high stretch ultra span Neoprene with a rubberized chest ideal also for surfers. Donning and doffing are made easy with the back zipper closer with a pull tab leash. The seams are glued and sewn for strength, warmth, and durability. Insertions in flat neoprene on wrists and legs to minimize water filtrations. Perfect for snorkeling, dives in tropical waters, swimming, sailing, and water sports in general.