Oakley Line Miner (TM) Factory Pilot Snow Goggle: The Line Miner goggle was created with the purpose of providing the ultimate in peripheral vision, with a cylindrical-style design. We were able to pull the goggle in closer to your face than ever before, allowing for incredible downward and side-to-side periphery. With a large-sized t, Line Miner is optimized for a wide variety of faces and is engineered to t perfectly with most helmets. KEY FEATURES: Oakley 's exclusive lens technology that 's engineered to help you see contrast on the mountain in a variety of challenging light and snow conditions. Oakley Line Miner Factory Pilot Snow Goggles + Prizm Sapphire Lens Mens | Black | Christy Sports