O'Brien 4-Belt Sport Life Jacket merges comfort with safety thanks to the soft, flexible foam core. Sturdy nylon exterior enhances durability. Use the 4 adjustable belts to customize the fit. Large armholes allow a wide range of motion. Extended size range of the 4-Belt Sport life jacket offers a more accommodating fit for easy sharing. PWC lanyard-attachment ring offers a fast, convenient way to attach a jet-ski lanyard. Harmonized U.S. Coast Guard and Transport Canada approved. Soft, flexible foam core for comfort Sturdy nylon exterior enhances durability 4 adjustable belts customize the fit Large armholes allow a wide range of motion PWC lanyard-attachment ring Harmonized U.S. Coast Guard and Transport Canada approved