These timeless look sunglasses from Oakley are created using some of the best features Oakley have to offer. With Prizm lenses to increase contrast and reduce glare, along with impact resistance. So they'll survive any and all scrapes and dinks they might face on the trail. These glasses are as good for wearing for any outdoor activity as they are for everyday use.Timeless designLightweight O Matter frame material with Square O metal icon and front rivet accents6 base lens geometry with HDOPolarized and Iridium options available Prescription LensesPrizm lenses to enhance color, contrast and detail for an optimized experience