The Patagonia Women's Nanogrip Bikini Bottoms are designed to stay put in the surf, the Solid Nanogrip Bottoms combine pinnacle performance with streamlined design. Features: Soft and durable 83% recycled polyester/17% spandex jersey body fabric paired with blended microfiber lining for outstanding slip resistance when wet Sits straight and low across the hips with a delicate contrast waistband Moderate coverage in the seat