DINOSAURS LOVE TO RAVE Here at goodr it is a well-known fact that dinosaurs were known for enjoying raves after running. To celebrate such a glorious scientific fact we developed these teal and purple running sunglasses. Perfect for any trail run or of course an all-night rager. Classic shape with new levels of style and performance. We designed these shades to look good and fit comfortably on your face whether you're haulin' ass down a mountain trail or drinking beers in a Mexican cantina. Features No Slip: special grip coating to help eliminate slippage when sweating. No Bounce: the frame is snug and light-weight with a comfortable fit to prevent bouncing while running. All Polarised: glare-reducing polarised lenses and UV400 protection that blocks 100% of those harmful UVA and UVB rays. All Fun.