The Airhead Gnar Life Vest is made of Kwik-Dry Neolite material that helps trap in warmth when the wind picks up. The durable zippered closure in the front is combined with a traditional vest design, while the double quick-release buckles make this vest easy to remove. The vintage color scheme merges together to make this life jacket stylish and on-trend. USCG approved type III. Youth vest fits 50-90 lb. youth with 26"-29" chest. Adult chest sizes: XS(32.5"-35"), S(35"-37.5"), M(37.5"-40"), L(40"-42.5"), XL(42.5"-45"), 2XL(45"-47.5"), 3XL(47.5"-50").• Closed-side design for a secure fit• Segmented hinges for better mobility and excellent performance• Neolite construction is lightweight, quick-drying, and long-lasting• Zippered closure• Two hidden 1.5" straps with quick-release buckles• USCG approved type III | Airhead Men's Gnar Neolite Kwik-Dry Life Vest Youth | The House