There isn't another Comp Vest that can match the Fuse's curb appeal. Not only in style, but in materials, function, and performance. The Liquid Force Fuse Comp Vest is designed to take a beating with its state-of-the-art Securaprene, a bomb-proof blend of high abrasion-resistant neoprene. The Fuse is ready to help you conquer the cable park, stack clips at your secret winch spot, or keep up with your progression session behind the boat. Each size of the Fuse Comp is specifically designed for that rider's body shape and flotation needs. It's this attention to detail at every level that will allow you to embrace your renegade spirit on and off the water. SECURAPRENENew generation of "abrasion-resistant" neoprene material, absolutely bomb proof and primed for an epic session. STRATEGIC SEGMENTATIONWith mobility and performance driving its design, optimum flex and an unrestricted range of motion have been fully achieved leaving nothing to hold you back. DUAL LAYER CONSTRUCTIONThe unique foam core construction allows a "true torso" fit. No hot spots or awkward bunching while you ride. Frustration with your gear is now a thing of the past. RELAXED FITPremium cut with full range of movement design. Uniquely scaled chest and arm hole per size. NEW FIT. NEW FLOAT. This is not your "normal" comp vest. There's finally some extra float with 50N Rated Flotation per size offering (11 lbs./5kg of float). Recommended use for competent swimmers near land or help close by.• Soft neoprene arm hole lining for no chafe• Featherweight foam• Stitch-through foam paneling• YKK locker zipper + LF thumb pull• Non-Coast Guard Approved (not a life vest)table, th, td {border: 1px solid black; border-collapse: collapse;}th {text-align: center;}td {text-align: left;}th {padding-left: 0px;}td {padding-left: 3px;} Men's Sizes Chest Measurement Small 37.2"-40" Medium 40"-42.3" Large 42.3"-46.6" XLarge 46.6"-49" 2XLarge 49"-51.4" 3XLarge 51.4"-53.7" Unique foam core construction allows a ""true torso"" fit Uniquely scaled chest & arm hole per size NOT Coast Guard approved | Liquid Force Fuse Competition Vest