Patagonia Womens Nanogrip Cloudbreak Black Bikini Top The women’s Patagonia Nanogrip Top is made from polyester and spandex for comfort and reduced risk of chaffing. It is formfitting to provide support. Key Features: Body: 83% Recycled polyester, 17% Spandex jersey Solid contrast: 83% Recycled nylon, 17% Spandex jersey Lining: 81% Polyester, 19% PU nanofiber double knit Fair trade certified sewing Formfitting Patagonia Womens Nanogrip Cloudbreak Black Bikini Top