Oakley Ski Goggles Line Miner OO7070-04 Matt Black Prizm Sapphire Iridium were designed to give extended peripherals views buy pulling the goggle closer to the face than other models which gives awesome downward and side to side views. The frame features discreet notches to allow for most prescription eyewear to still be worn. Triple-layer face foam adds wind protection and is removable as is the strap.