The Onyx Adult Universal Life Vest will keep you and your family safe and comfortable while enjoying boating, tubing, or water skiing. This Personal Flotation Device (PFD) ranks high as a Type III life vest by the U.S. Coast Guard. The nylon life vest features adjustable belts and open-sided styling for a secure fit. With large armholes and soft foam that contours to your body, you’ll be able to enjoy a whole day on the water!