Ryders Eyewear Hex Photo Photochromic Sunglasses (Crystal Brown/Brown Lens) Photochromic, optically-correct, shatterproof, polycarbonate lenses with 100% UVA, UVB + UVC protection, made in France DURAFLEX frame material (extremely durable, flexible and lightweight) Hydrophilic (anti-slip), hypoallergenic, nose pads and temple tips Protective zipper case and lens cleaning cloth included Excellent value!