NWT CALIA High Waisted Ruched Side Tie Swim Bikini Bottoms in Pure Black. Size Small. Fitted bikini bottoms High rise – Sits at the natural waist Side tie allows you to adjust the high leg opening Classic silhouette offers just-right hip and seat coverage Ruched detail brings flirty style to the water UPF technology helps protect your skin against harmful UV rays (rated according to ASTM D6603) Designed with over 70% recycled fabric 79% recycled nylon / 21% lycra Retail $44