The Junior Jobe Nylon Life Vest is a 50N ISO certified buoyancy aid. This unisex vest is made out of strong and lightweight nylon on the outside and EPE foam on the inside. The soft nylon sides and the adjustable webbing straps make the vest suitable for almost all body sizes and shapes while the D-rings ensure you can safely use this vest while coasting on your boat or PWC. Crafted from ripstop nylon fabric for a luxurious feel.