This HO Infinite is a USCG approved life vest designed specially for comfortable wear. Made utilizing a new, softer more flexible foam, the vest delivers more mobility during any watersports activity. The Infinite also features a two-belt, front-zip design for a more comfortable fit and easier application. Offering superior drainability, the vest quickly releases water to remain lightweight. Sizes: XS(28" - 32"), S(32" - 36"), M(36" - 40"), L(40" - 44"), XL(44" - 48"), 2XL(48" - 52"), 3XL(52" - 56"), 4XL(56" - 60"), 5XL(60" - 64").