The Oakley Men's Sutro Lite OO9463 946349 Sunglasses are lightweight on the face and durable, with a bottomless design for added comfort during long wear. Made from Oakley's exclusive O Matter material, they stay securely on the face with Unobtainium nosepads. Enhanced visibility and contrast with Oakley's Prizm Golf technology. Perfect for sports enthusiasts or anyone looking for a snug, durable, and protective design.