Nike Os Hyper Flow swimming goggles, gray NESSD132-014 Nike goggles are perfect for swimming. The flexible, soft seal makes them fit perfectly to the face. Split silicone strap and fixed nose bridge. Curved Tritan lenses ensure very good visibility underwater. The structure is made of silicone and does not contain BPA or latex. The Nike Swift Adjust buckle allows you to adjust the circumference. Unisex product.