TideWe Diving Boot Neoprene 5mm Top Zipper Boot Wetsuit Boots Men and Woman Material:Neoprene, quality fabric,warm and flexible, well constructed,designed to increase warmth allowing you to dive, snorkel, and scuba, longer, and warmer. Durable and Comfortable Wetsuit Boot: Super elastic and ultra durable neoprene shoe upper,slip resistant rubber out sole, zipper Closure for easy on and off ,skin-friendly material and Human Engineering Design offering comfortable and durable wearing experience. Keep Your Feet WarmThickness of boot provides toughness while maintaining warmth; flexibility and durability;Keep the feet from being cut,punctured or scratched while in the deep water High resistant vulcanized rubber Soles and thickened neoprene heel, skid-proof and wearable, provide both warmth and flexibility in all weather and water conditions. 100% SATISFACTION GUARANTEED: Please contact us at the first time if you have any question,and we will be very glad to help solve issues you come across.