UV Protection Coating coating Bridge: 23 millimeters Arm: 122 millimeters Premium Frame Design & Materials: Full rimmed design wraps and protect eyes wholeheartedly. Flattering lines features create aesthetically pleasing appearance. High quality stress-resistant polycarbonate frame material provide the ultimate in performance and comfort. It is both lightweight and durable for all-day protection. Superb for Outdoor Activities: While the lightweight design fits comfortable on face, the specially designed sport sunglasses legs hold perfect on ears in sports for men and women, which enables it a pair of ideal sunglasses for running, cycling, walking, motorcycle, bike, cricket, driving, fishing, racing, climbing, ski, golf or other outdoor activities.