Goodr Breakfast Run To Tiffany's Sunglasses give you performance specific features while offering a fashionable cateye shape. Cat Tongue Technology, featured in the silicone earpieces, offers extra protection against slipping for a secure fit. The lightweight frame eliminates bouncing while running. Polarized lenses and UV400 protection shields your eyes from UVA and UVB rays for extra protection. With this stylish look, you'll be ready to take those running selfies in no time.