Athleta Knot Front Tankini, Black SIZE SMALL #964888. Condition is Excellent Pre-owned. This favorite style has a solid strategy for matching back to our prints or mixing and matching with other solids. Nylon/Spandex. Lining: Polyester Breathable, sleek, stretchy Rated UPF 50+ Chic twist front, adjustable straps and back clasp Straps can be worn over-the-shoulder or X-back Removable cups for extra coverage