?Specially designed for the best possible peripheral vision. The Line Miner M was created to provide the ultimate peripheral vision in a cylindrical-style design. Oakley could pull the goggles closer to your face than ever before, allowing for incredible downward and side-to-side periphery. The Line Miner M suits various face shapes and pairs perfectly with most helmets, thanks to its medium fit.Prizm™ Snow Rose Gold IridiumPrizm™ lenses adapt to weather conditions and provide optimal colour representation while maximising depth perception and greatly improving visibility. The lenses are injection moulded under extreme pressure with impact-resistant Plutonite® to create a precise contour with optically correct geometry and clarity.