100% UV protection: Ray-Ban sunglass lenses are coated with 100% uv protection to protect your eyes from all harmful UV rays RB3447 round metal sunglasses: These unisex Ray-Ban sunglasses feature a classic round metal frame with brown Gradient lenses and are prescription ready Case & cleaning cloth included: Each pair of Ray-Ban sunglasses come with a Cleaning cloth and case to clean and protect your sunglasses from scratches and damage Visit the Ray-Ban brand shop: Click on Ray-Ban above the product title to shop the entire Ray-Ban sunglass and optical assortment Polarization Type: Non Polarized