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)