RIVBOS Polarized Sports Sunglasses Driving Glasses Shades for Men TR90 Unbreakable Frame for Cycling Baseball RB831 plastic Imported High Grade SWITZERLAND TR90 Material Frame:Super Lightweight,Stylish and Durable;Dimension-Lens height:40 mm (1.57 inches); lens width:64mm (2.52 inches); leg length:140mm(5.51 inches); nose bridge:30 mm ( 1.18 inches); frame length:140 mm (5.51 inches). TAC Polarized and Mirror Coating Lens- Offer 100% UVA&UVB Protection against the sunlight filtering 100% of all UVA/UVB/UVC and Harmful Blue Light Up to 400nm.Restore true color, eliminate reflected light and scattered light and protect eyes perfectly. Package&Accessories:Each RIVBOS Sunglasses are Packed in Hard Protection Portable Case and Colour Box,Pouch/Strap/Cleaning Cloth ect. included. Lifetime Breakage Warranty On Frame & Lens - Frames and lens are unbreakable for no risk purchasing. In case any broken problem happens, contact the seller of RIVBOS without hesitation to solve the problem until satisfaction. RIVBOS provides lifetime after sale service for all RIVBOS products. 30 Day Money Back Guarantee- All RIVBOS customers enjoy 30 Day Money Back Guarantee. Customers can return and get refunded in case the purchasing is not satisfactory for any reason. You have no risk to try.