Wahu Swim Vests are a secure buoyancy aid for little kids who love being in or around the water. So be it on the lake, in the pool, or anywhere there is water, these lightweight and fully adjustable swim vests will help kids stay afloat. Wahu has swim vests in small, medium, and large sizes for kids aged between 2 and 6+ years old. The exceptional ergonomic, contoured design is comfortable and allows for the unrestricted movement of kid's arms and legs as they learn to swim. Fashioned in bright, sunny colors with hip Wahu graphics, these vests are both stylish and safe. Only to be used under strict adult supervision.