Optical grade and Expertly crafted from renewable cellulose block acetate and hand-polished with metal inlays, these frames feature high-quality nylon anti-reflective lenses with UV protection. The result is a strong, lightweight, and hypoallergenic design that not only looks great but is also environmentally friendly. Each pair comes with a custom sunglass case and a microfiber cloth for optimal care. Cut Seventy Sunglasses - Black