Stearns, Extra Large, Red, 4 Buckle Illusion Vest, 200 Denier Nylon Shell & Liner, Features V-Flex Back Panel Providing Unmatched Fit & Flexibility, Soft Aquafoam & Durable Crosstech Foam, Four 1-1/2" Wide Adjustable Belts With Easy To Use Side Release Delrin Buckles, Stearns Exclusive Arrow Lock Buckles, Partitioned Foam Side Panels For A Contoured Fit, Acceptable For Personal Watercraft, Waterskiing Or Similar Towed Uses.