neoprene Comfortable Material : Full body wetsuits men made with 3MM premium neoprene , effectively reducing water resistance, increasing buoyant.Thermal, breathable and quick-drying, help to improve the swimming speed and reduce drag of the water,help you float more easily.Flatlock stitching throughout to reduce seam irritation, ensure maximum comfort and durability. Full Body Coverage Design : This freediving wetsuit is specially designed for water sports ;Spearfishing wetsuit exquisite design offer perfect shaping ; Perfect to wear in the ocean or any other water area.Provide better protection against sea lice, jellyfish, coral reef and other biological irritants . Reliable Protection : Diving suit for men with full body and long sleeve design,with special UV protection coating layer helps to reduce harms from sun. This Swimsuit soft close skin heating to keep warm and comfort in the water. Back Zipper Design : Extra long leash attached to the YKK back zip.Full wetsuit to allows for easy to put it on and take it off, Protective cover on the inside keeps zipper off your skin. Applicable Various Water Activities : One piece wetsuit mens light weight and soft on skin. Excellent for learning to swim or for extended periods and around the water like diving, Spearfishing,scuba, surfing, kayaking, snorkeling ,swimming ,body boarding and all other water sports.please choose the right size according to the size table.