Meet the ideal basic tankini top! This solid black, twist-back two-piece tankini swimsuit top is simple, charming, and incredibly practical. It boasts a power mesh front liner for tummy control and a mastectomy-friendly design, making it perfect for all. When you purchase this mastectomy-friendly style, Dolfin Swimwear contributes 5% of sales to Unite for HER, empowering us to make a difference together. Key features include: resistance to pilling and chlorine, excellent shape retention and stretch recovery, UPF 50+ sun protection, a stylish twist-back design, a tight fit for long water use, a built-in shelf bra with removable cups, and a power mesh front liner. The top is sold separately from the bottoms and offers bust enhancement. Designed by women for women, this solution swimwear is a must-have. Additional details: Featured models wear sizes M and XL, both standing at 5 ft 10 in. Care instructions: Hand wash in cold water with mild soap after each use. Avoid bleach, detergent, and fabric softeners. Hang dry away from heat and do not iron or dry clean. Fabric content: 100% polyester.