DUCO Polarized Sports Sunglasses for Running Cycling Fishing Golf TR90 Unbreakable Frame 6199 Composite frame Composite lens polarized Lens width: 60 millimeters TAC POLARIZED LENS- Real 100% UV400 protection coating, blocks 100% harmful UVA & UVB Rays. It can eliminate reflected light glare and scattered light and protect eyes perfectly. DUCO TAC lens includes 8 layers,1 more layers than normal TAC lens. The 1st and 8th layers are shatterproof layers. The 2nd,3rd and 4th layers are UVA,UVB&UVC absorb layers. The 5th,6th are Polarized layers. The 7th is adhesive layer. The revo color will have one more layer on front lens. LIGHTWEIGHT FRAME-TR90 frame Is Ideal For Usage By Motorcycle And Cycling Bicycle, Driving, Running, Fishing, Racing, Skiing and Climbing, Trekking Or Other Outdoor Activities Enthusiasts, Only Top Brands Will Use TR90 Material. Don't be fooled by other brand saying frame material of Tr603 Tr62 Tr628, they are Plastic frame, which is not TR90. PRODUCTS DIMENSION- Lens height:40 mm (1.57inches); lens width:60mm (2.36inches); leg length:130mm(5.11 inches); nose bridge:25mm (0.98inches); Total length: 140mm-145mm (5.51-5.7 inches) LIFETIME BREAKAGE WARRANTY ON FRAME &LENS--All DUCO Sunglasses are provided lifetime warranty. Whatever the reason is, you can have Lifetime Breakage Warranty on Frame & Lens. 30 DAY MONEY BACK GUARANTEE--100% satisfaction guaranteed. We are not only selling sunglasses but also providing excellent customer service. We promise if you are not happy with DUCO glasses within the first 30 days, we will refund you without any reason. SO NO RISK ON TRY! You can return this item for any reason and get a full refund: no shipping charges. The item must be returned in new and unused condition. Go to Your Orders to start the return Print the return shipping label Ship it!