The Nepallo Traditional Life Vest is made from BioLite that's lighter than neoprene allowing you to enjoy longer riding sessions in comfort. Wide armholes provide dom of movement. Zip closure and two belts a secure fit without hindering performance. Harmonized U.S. Coast Guard and Transport Canada .• Soft, lightweight BioLite construction is breathable and eco-friendly• Zip closure with two adjustable belts for an easy entry and secure fit• Front hinge enhances range of motion• Wide armholes improve mobility• PWC lanyard attachment ring• Harmonized U.S. Coast Guard and Transport Canada • Chest sizes: XS(28"-32"), S(32"-36"), M(36"-40"), L(40"-44"), XL(44"-48"), 2XL(48"-52"), 3XL(52"-56")