Baby can move freely when learning to swim in the i play. Snap Reusable Absorbent Swimsuit Diaper made with a trim design, stretchy and lightweight material, and comfort seams. Along with comfort, the i play. Swimsuit Diaper has many functions so baby does not need to wear any other diaper in the water. i play. is the original Swim Diaper manufacturer and has a patented three-layer design. The wicking liner helps prevent diaper rash, the inner absorbent layer helps protect against messes outside the pool, and the waterproof outer layer works with the snug-fitting waist and legs to provide secure protection from unsanitary and embarrassing accidents in the pool. , , The Swimsuit Diaper comes in fun designs for an all-in-one diaper and swimsuit. With the durable, convenient, and machine washable fabric, baby can wear it over and over. Parents save money and appreciate the low impact on the environment from reusable Swim Diapers. They also love the easy-lock snaps that make diaper changes quick and easy!