This 100N Comfort Boating life vest offers the ultimate protection on the water. The outside is fully covered in lightweight nylon for durability, season after season. Moreover, this vest is ISO 12402 certified. Due to its reflective panels and non-clog whistle, this vest is perfect for a careless day on the water! This vest is equipped with collar and crotch straps. Three strong YKK buckles and adjustable webbing straps ensure excellent fitting.