The O'Brien Youth V-Back Life Jacket features an accommodating design that stretches and wraps around the contours of your body. The split V-back stretch panel provides maximum maneuverability and comfort. Zip closure and 2 concealed belts offer a secure fit. Harmonized US Coast Guard and Transport Canada approved.• Accommodating flex fit design stretches and wraps around the contours of your body• Split V-back stretch panel for maximum maneuverability and comfort• BioLite construction is soft, lightweight, breathable, and eco-friendly• Zip closure with two concealed, adjustable belts for easy entry and secure fit• Multiple front and side hinges enhance range of motion• Wide armholes improve mobility• Youth Small fits 55-75 lbs.• Harmonized US Coast Guard and Transport Canada Approved Zip closure and 2 concealed belts for a secure fit Multiple front and side hinges enhance range of motion Harmonized US Coast Guard and Transport Canada Approved | Youth V-Back Life Jacket, Small in Black/Aqua