The Rapid-Dry Flex-Back vest is designed for the active boater, skier, or tuber and provides smooth comfort and a low profile when twisting and turning during your active water sports activities. The front and back segmented foam provide a secure fit and the “Rapid-Dry” fabric is quick-drying, stretchable, and lightweight for all-day comfort on the water. The front zipper and adjustable belts ensure a snug yet comfortable fit, along with the flexible “Flex-Back” fabric on the back of the vest that allows for maximum maneuverability when skiing or tubing. This U.S. Coast Guard and Transport Canada approved life jacket fits adults 90 lbs. and over.