The Holbrook features a timeless classic design fused with modern Oakley technology. Drawing inspiration from the TV heroes of the 1940s, 50s, and 60s, it embodies the spirit of exploration and adventure. This iconic American frame design, accented with metal rivets and Oakley icons, is perfect for those seeking a balanced blend of performance and style. Crafted from lightweight O Matter™ material with legendary Square O metal logo details and front rivets, it boasts curved lenses (Base curve 6) with HDO® technology. These sunglasses are also compatible with prescription lenses (diopters from +2.00 to -3.00). They offer 17% light transmission, making them ideal for bright light conditions, and enhance contrast. The base lens color is gray.