With a timeless look and durable design, the Holbrook Prizm Sunglasses have been created using some of the best features Oakley have to offer. With Prizm lenses to increase contrast and reduce glare, along with impact resistance, meaning 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 design·        Lightweight O Matter frame material with Square O metal icon and front rivet accents·        6 base lens geometry with HDO·        Polarized and Iridium options available Prescription Lenses·        Prizm lenses to enhance colour, contrast and detail for an optimized experience·        Shape: Square·        Frame Colour: Matte Black·        Lens Colour: Prizm Grey