Upgrade your bikini collection with our Tanlines Helena Underwire Bikini Top. Offering medium bust coverage for swim, sun, or sandy wanderings, this supportive swim top allows a perfect fit with adjustable straps and a convenient back hook closure. The partially recycled polyester blend adds just the right amount of stretch to keep you comfy all day. Features Fabric: 91% recycled polyester 9% elastane Type: Helena underwire Fit: Medium bust coverage Features: O rings and sliders for adjustable straps, with center back hook for closure No cups Logo embroidery at wearers left back tail