Plastic frame anti-reflective lens Polarized Mirror Coating coating Lens width: 2.17 inches ☀Classic Square Design☀ Complete your ensemble with these glamorous sunglasses designed with a classic square silhouette and stylishly wide arms details. Features temples and a neutral colored gradient lenses flat lenses complete this classic and eye-catching look. Classic style is great to wear from season to season. ☀Wide-field & Comfortable View☀ Made with a plastic based frame, metal hinges, and polarized UV400 lenses. 100% UV400 protection sunglasses lenses can block 100% of both UVA and UVB radiation. Polarized sunglasses restore true color, eliminate reflected light and scattered light and protect eyes perfectly.