NeoSport Wetsuits Men's Premium Neoprene 5mm Full Suit neoprene Multi-Sport. This wetsuit isdesigned for all water sports activites. Constructed from soft and comfortable premium 5mm neoprene material. Suitable for warm and cooler waters--design promotes core warmth and flexibility. Easy on with heavy-duty #10YKK back zipper, adjustable Velcro collar, and Lycra trimmed wrist and ankles Flexible, thermal bonded knee-pads help protect knees and add durability. Glued and sewed seams prevent water from entering suit, keeping you warmer, longer. Adjustable Velcrocollar provides the perfect fit for all users. Anatomical cut pattern for a comfortable fit. Spot taped at intersecting seams for long life anddurability. Internal key pocket Wetsuits are designed to keep you warm, not dry, when you are on, under or around the water.