The new HO Syndicate Zero Vest is a competition jacket designed for high-performance slalom skiers looking for full range of motion, flexibility, and impact protection. Large arm and shoulder openings and horizontal flex zones deliver a wide range of motion, and the water-repellent material keeps the Zero Vest lightweight throughout your set. This vest utilizes environmentally friendly Organiprene, a new non-petroleum neoprene, and Gaia Foam, a PVC-free foam with that marshmallow feel all skiers love. Before you say "hit it" make sure you're wearing the Syndicate Zero Vest.• Non Coast Guard Approved â this is NOT a Life Jacket• Organiprene non petroleum based neoprene• Gaia Foam PVC-Free Foam for that marshmallow feel• Lightweight flexible construction• Quick-drying• Water-repellent materials• Horizontal flex zones• Front zip entry• Zipper guards• Chest Sizes: S(32"-36"), M(36"-40"), L(40"-44"), XL(44"-48"), 2XL(48"-52") Water-repellent material keeps the vest lightweight Environmentally friendly Organiprene neoprene & Gaia Foam PVC-free foam Non Coast Guard Approved this is NOT a life jacket | HO Sports Men's Syndicate Zero Vest