Oakley holbrook™ mix sunglasses are a perfect combination of style and performance. The square shape and key bridge design give these glasses a timeless appeal, while the matte steel frame color adds a modern twist. The prizm sapphire polarized lenses not only enhance contrast but also reduce glare for superior clarity. These shades offer optimal protection with their polarized treatment and ensure optimal vision with their prizm polarized lens treatment. Available with prescription lenses.