The Onyx All Adventure Pepin Life Jacket is designed to cover you for all your water activities. U. S. Coast Guard and Transport Canada approved for paddle sports and also has a water sports rating allowing this vest to be used for tubing, skiing, or riding a PWC as well. The vest features flexible, segmented foam and contoured lower back foam, to conform comfortably to your body so you can stay out on the water longer. Available in Sizes Small/Medium (chest size 32"-40"); Large/X-Large (40"-48"); and 2X-Large-3X-Large (chest size 48"-56"). This personal flotation device (PFD) is U. S. Coast Guard and Transport Canada approved.