Dimensions: Lens Width: 52 mm, Lens Height: 48 mm, Bridge: 19 mm, Arm Length: 147 mm Lens Type: Polarized Shape: Wayfarer,Classic Lens: FDA and CE approved impact resistant. Maximum eye protection polarized lens, optically correct and maximum precision for long term comfort vision. UV400, 100% UVA and UVB for your eye protection Bonus: Includes hard case and microfiber cloth for easy storage and perfect for travel with the large case. Microfiber cloth for keeping the lenses clean