UV400 Protection for Your Eyes: Anti-glare lenses can block UV rays. UV400 rated sunglasses are essential for filtering out sunlight reflected glare and protecting your eyes against long term UV damage when you go out TAC Polarized Lens: Polarized sunglasses reduce glare reflected off of roads, bodies of water, snow, and other horizontal surfaces. Restore true color, eliminate reflected light and scattered light and protect eyes perfectly High-quality and Lightweight Frame: DANAMY’s retro sunglasses are made of Eco-friendly and skin-friendly ultra-light polycarbonate, friendly to human body, using non-allergic materials, so that anyone can enjoy the beauty and protection of sunglasses. one-piece nose pads, reducing the pressure on the nose, more comfortable to wear Classic Retro Designer Style: These retro vintage style sunglasses are keeping up closely with the latest retro fashion trend. The classic style can match with various facial shapes. A variety of lens colors can go with different outfits in a daily fashion Product Dimension: Lens Width: 54mm ( 2.1 inches) | Lens Height: 49mm (1.9 inches) Temple Length: 139mm (5.5 inches) | Bridge Width: 18mm (0.7 inches)