The High Tide Swim Tank features an elevated neckline for high coverage in front, and straight-line back straps. This full-length top has a streamlined fit to stay put in the water and poolside. Based on your feedback, we've included a built-in internal shelf bra made of Power Mesh for additional support, plus pockets to add foam bra inserts (sold separately). Straps are not adjustable. Shell: 80% recycled polyester; 20% spandex OEKO-TEX®-certified fabric Lining: 88% polyester; 12% spandex Built-in shelf bra Close-to-body fit Machine wash cold, Machine dry low temperature or hang dry UV Protection, UPF 50 Each design recycles 7 water bottles in the making of each unit