Cocoon C607 SM-Streamline Sunglasses Nylon frame Polare lens Polarized 100% UV protection coating Lens width: 60 millimeters Lens height: 40 millimeters Bridge: 15 millimeters Arm: 125 millimeters Designed to fit comfortably and securely over 99.5% of all prescription eyewear frames Small fits over prescription frames measuring less than 5"w x 1 1/2"h Patented frame blocks UV light and glare from all angles Case and lens cloth included Polarized, 100% UVA and UVB Protection