Ryders Eyewear Drill Sunglasses (Gloss Black/Grey Gradient) Optically-correct, shatterproof, polycarbonate lenses with 100% UVA, UVB + UVC protection Optically-correct, shatterproof, polycarbonate lenses with 100% UVA, UVB + UVC protection DURAFLEX frame material (extremely durable, flexible and lightweight) Hydrophilic (anti-slip), hypoallergenic, nose pads and temple tips Excellent value!