This KGB favourite is the only kids vest that has full adjustment on the side so the vest will last years as your child grows. Made of our eco-friendly Aircore neoprene, this vest is lightweight and comfortable which is key when it comes to kids wearing life vests. Our bright, sublimated graphics are always easy to see in the water, and the built-in crotch strap secures the vest on your child and prevents it from riding up while they are in the water or out behind the boat.