Patagonia Womens Sunny Tide One-Piece SwimsuitPatagonia Womens Sunny Tide One Piece Swimsuit Our simple Sunny Tide One Piece will be a new favorite. The strappy tank silhouette lets you chase waves, your children and everything in between. The main body fabric comes in solid (83% recycled nylon 17% spandex), print (83% recycled polyester 17% spandex), or jacquard (80% recycled nylon 20% spandex); and it's fully lined in self fabric. Made in a Fair Trade Certified factory Soft and Stretchy Fabrics