Xcel Men\'s Comp 4/3mm Chest Zip Wetsuit 2021 The Xcel Comp 4/3mm chest zip wetsuit for Men is the perfect suit to wear all year round so that you can still go in the water to enjoy your sport and stay warm. This year it has upgraded thermal lining which is designed to retain body heat for longer thus you stay warmer for longer. It is made from a super soft and flexible 4mm neoprene meaning you can move without restriction in the water and get less tired. All in all this suit is certainly worth considering for anyone that wants to be super warm all year round. FEATURES ENGINEERED FLEXIBILITY AND LIGHTWEIGHT WARMTH MATERIAL NEW PLUSH THERMO LITE INFRARED CHEST TO KNEE – 100% ULTRA FLEX – NANOPRENE LITE JAPANESE LIMESTONE – NYLON COLLAR – DOPE-DYE YARN DESIGN WATERTIGHT ZIPPER – ENGINEERED FIT SYSTEM CONSTRUCTION TRIPLE GLUED AND BLIND STITCHED SEAMS – REINFORCED FUSION X TAPED STRESS POINTS – WATER-BASED GLUE