Take on the toughest waves with the Nike Swim Essential round-necked tankini. The medium support swimming top is fully lined for comfort and safety. Round neckline. Stabilizing pockets hold cups in place for zero distractions. Perforated removable cups are quick-drying for quick cooling and custom coverage. Open back design. Straight fold. Main: 100% polyester; Forro: 83% polyester,17% elastan. Hand wash, air dry. Imported. Measures: Length: 23 in Chest measurement: 26.0 in Product measurements were taken using the SM size. Please note that measurements may vary by size.