Take on swim lessons and outdoor play with confidence knowing your little girl is protected from the sun and accidents with our i play.® by green sprouts® Brim Sun Protection Hat and Two-piece Ruffle Tankini Set with Snap Reusable Absorbent Swimsuit Diaper. Our 2-in-1 baby girl swimsuit with reusable swim diaper helps save money and reduce waste compared to disposable diapers, which are often less secure than our triple-layer diaper design. Trusted by parents and swim schools for over 30 years as the best swim diaper for babies and toddlers, our trim, lightweight baby swim diaper with comfort seams has a wicking liner to prevent diaper rash, absorbent inner layer that doesn't puff up, and waterproof outer layer that works with the snug-fitting waist and legs to help prevent leaks.