Let your child master the basics of swimming and hang out with their web-slinging friend, Spider-Man! With its buoyant design, the swim vest with armbands is ideal for children, 19-30 kg (42-66 lbs), who are learning the fundamentals of swimming, but still need a little more support. The durable twill fabric is comfortable on kids' skin, so they can enjoy their swim experience as they splash and play. Plus, the swim vest includes adjustable buckles and straps to create a snug fit and keep them secure. The Marvel Spider-Man Swim Pal Vest with Armbands will make it easy for your kids to show off their fun personalities in the water.