• USCG APPROVED--U.S. Coast Guard Approved Personal Flotation Device Personal Floatation Device (Approval NO. # 160.064/4729/0)
• COMFORTABLE--200D x 118T Nylon Oxford Material with Soft PVC Foam in Front & lightweight EPE Foam in Back to add more comfort.
• DESIGN--4 Heavy Duty Buckles & Adjustable Chest Belts for A Tight and Secure Fit. Unique and Fashionable Concealed-type Back Straps Design.
• WHISTLE&POCKET--A Whistle Included in the Pocket Inside the Jacket, Which is A Good Helper for Water Sports, Unique Interior Velcro Pocket is Good for Your Valuables.
• 6 SIZES & 4 COLORS-- M / L / XL / 2XL / 3XL / 4XL, Black/ Blue/ Green/ Red