Cocoons Fitovers Low Vision Sunglasses Streamline (SM) Nylon frame Non-polarized lens Non-polarized 100% UV protection coating Lens width: 58 millimeters Lens height: 38 millimeters Bridge: 15 millimeters Arm: 130 millimeters Streamline (SM) Fits over frames up to 5in.w x 1 1/2in.h (128 mm x 38 mm) Designed to be worn over prescription eyewear Non-Polarized PC UV400 Protection Scratch Resistant Flex2fit Adjustable Temples Soft Touch Finish Ultra Lightweight Case and Cloth Included Lifetime Warranty