Stay afloat in the water with this adult life jacket that's great for boating, water skiing, fishing, canoeing, kayaking, and swimming X-Large adult life jacket fits chest sizes 43 to 46 inches around; Fits you with automatic slot-back size adjustment and Kwik-Snap buckles US Coast Guard-approved Type III personal flotation device Made of vinyl-coated closed-cell foam that's soft, durable, comfortable, and easy to clean; Vinyl coating dries quickly UL-recognized foam gives you that "extra lift" for comfort and safety in the water