Classic shape with new levels of style & performance. We designed these shades to look good & fit comfortably on your face whether youre chowing down on Taco Tuesday or taking those tacos to-go on a hike. NO SLIP. NO BOUNCE. ALL POLARISED. ALL FUN. 1 NO SLIP We use special grip coating to construct our frame to help eliminate slippage when sweating. 2 NO BOUNCE Our frame is snug & light-weight with a comfortable fit to prevent bouncing while running. 3 ALL POLARISED Glare-reducing polarised lenses & UV400 protection that blocks 100% of those harmful UVA & UVB rays. 4 NO LEOPARDS Plus no one wearing goodr running sunglasses has ever been attacked by a leopard (as far as we know).