Michael Kors NICE Sunglasses combine a clean square silhouette with lightweight polycarbonate construction and UV 400 protection, ideal for sunny days and city wear. Key attributes: Black | Polycarbonate | UV 400 protection | Filter category 3 (suitable for intense sunlight) | Gradient lenses | Lightweight | Protective case included | Cleaning cloth included | Fixed nose pads | Non-polarized lenses | Square frame | Signature logo detail | Dimensions & fit: Lens width: 57 mm | Lens height: 49 mm | Bridge width: 17 mm | Temple length: 140 mm | Frame width: 138 mm | Size M | Fits various face shapes | Composition & care: 100% polycarbonate | Clean lenses with the included microfiber cloth and store in the protective case; avoid harsh chemicals.