The jacket that moves with you, the O'Brien Flex V-Back Life Jacket has an accommodating design that stretches and wraps around the contours of your body. Split V-back stretch panel provides maximum maneuverability and comfort, while BioLite construction is soft, lightweight, breathable, and eco-friendly.• Flex Fit stretches and wraps around the contours of your body• Split V-back stretch panel for maximum maneuverability• BioLite construction is soft, lightweight, breathable, and eco-friendly• Zip closure with two concealed, adjustable belts• Easy entry, secure fit, and belts that stay out of the way• Multiple front and side hinges enhance range of motion• Wide armholes improve mobility• PWC lanyard attachment ring• Harmonized U.S. Coast Guard and Transport Canada Approved• Torso Sizes: XS(28"-32"), S(32"-36"), M(36"-40"), L(40"-44"), XL(44"-48") BioLite construction is soft, lightweight, breathable, and eco-friendly Zip closure with two concealed, adjustable belts that stay out of the way US Coast Guard approved | Women's Flex V-Back Life Jacket