80% Nylon, 20% Spandex Hand Wash Only Pull On Splish, splash, and look cool by the water in this oh-so-flattering swimsuit. Our Maternity Side-Tie One Piece Swimsuit is made with side ruching and an all-around chic design so you feel comfortable lounging by the pool or in the sand. Breathable-One Piece Swimsuit that is lightweight and stretches with your bump for all day comfort in and out of the water Flattering and Classic-Silhouette with side ruching that will shape and define your growing belly from 1st to 4th trimester UV SUN PROTECTION-Our one piece maternity swimsuit provides UPF 50+ material for sun blocking and protection from your skin