PHANTOM Aquatics Marine Men's Shorty Wetsuit for Scuba or Snorkeling Sz: M Black CONDITION: NWOT US SIZE: Med FEATURES/ACCENTS: The Men's Marine Shorty from Phantom Aquatics is an exceptionally comfortable and warm suit. The 2.5mm thick neoprene is stretchy to give freedom of movement and flat lock seams help improve comfort. A high friction seat on the rear helps to reduce slipping whilst seated on wet surfaces whilst reinforced shoulders add extra abrasion protection, The suit has a Neck Tab Closure with Micro-Teeth Velcro Fastener for a Comfortable Neck Closure and Reduced Water Flushing. Closure: Zipper Sleeve: Short Sleeve Adult 2.5mm Nylon II Neoprene Construction Back Zipper Full-Suit with Aquatex 3-D Anatomical Sculpting Flat-Lock Stitched Seams Neck Tab with Micro-Teeth Velcro Fastener MATERIAL: Nylon