i play. Baby Boys' Pocket Board Shorts with Built-In Reusable Absorbent Swim Diaper 100% Polyester Imported Machine Wash Helps provide ultimate, secure protection for babies and swimmers Built-in, lightweight diaper encourages swimming. No other diaper necessary Economical and creates less waste- use and reuse UPF 50+ excellent sun protection Formaldehyde free and azo-free dyes