Der Superlite Uscg Life Vest Von O'Neill. For safety and security, a US Coast Guard approved lifejacket is necessary when boating or enjoying watersports. Help prevent accidental drowning with a comfortable, easy to wear life jacket from O'NEILL. The O'NEILL R D process provides the best quality, fit and functionality in the industry. Our USCG Life Vests continue to set new standards of excellence in design for all watersport activities. USCG Approved Personal Flotation Device (Type III); Perfect For Wake Sports, Waterskiing, Tubing, And Swimming Designed to fit snug for your safety. Minimal bulk design allows full mobility and easy on and off Anatomically cut lightweight polyethylene foam flotation with durable coated polyester outer shell makes the vest strong yet soft and comfortable Heavy-duty 1.5 inch wide webbing belts with quick release buckles allow for an adjustable fit and easy fastening Size Up. When choosing a size, try one size larger for a more relaxed fit