How to design the perfect summertime swimsuit? A flawless fit with enough give for easy movement. Styling that makes a splash. And UPF 40+ sun protection. We fabricated our cross-back one-piece to check all the boxes. Fully lined with a fitted bodice, functional cross-back strap ties, an interior lining, and a poly/spandex fabric blend to allow for the perfect amount of stretch, this will be a water-play favorite.