Dress your little one in style while protecting his skin with the Sonny Rashguard Swimsuit. This one-piece features a convenient zipper front closure for easy dressing. If you want excellent UPF 50+ protection and style, make a splash in the Sonny Rashguard Swimsuit. Snap closure for easy diaper changes up to size 2 yr. SIIX Collection swimwear is UPF 50+ Fabric: 81% Polyester / 19% Lycra Care: Machine wash cold on delicate or hand wash. Lay flat to dry.