Unparalleled peripheral vision in every direction and wide range of helmet compatibility, the Oakley Flight Deck XM is made for the skier or snowboarder who wants to see it all. A Mid-Size fit the provides the perfect fit for smaller faces. The Flight Deck's Rimless Lens gives you the peripheral vision that allows you to see it all in any direction. Oakley's Plutonite lens material filters out 100% of all UV rays. If the conditions change, you can easily swap out your lens with a different one (not included) by utilizing the Sub-Frame Attachment. The Flight Deck XM has Lens/Frame Support which allows you to have easier breathing through your nose by creating more space for your airway. There are even discreet frame notches at the temples which makes the Flight Deck XM compatible with most eyewear. A Max Dual-Pane Lens with F3 Coating gives you that clear view and fog-free descents when you need it most. The sky's the limit with what you can accomplish, just make sure to bring along the Oakley Flight Deck XM to maximize your potential. Small to Medium Fit, Sub-Frame Attachment, Streamlined Frame and Outrigger Design, Dual-Pane Lens with F3 Anti-Fog Coating, Rimless Lens, Unrestricted Airflow and Easy Breathing, Discreet Frame Notches at the Temple for Compatibility with Most Prescription Eyewear, Race: No, Category: Adult, OTG: No, Special Feature: None, Helmet Compatible: Yes, Spare Lens Included: No, Goggle Ventilation: Medium, Goggle Lens Change: Moderate, Frame Size: Small/Medium, Lens Shape: Spherical, Lens Type: Non-Mirrored, Model Year: 2017, Product ID: 398364, Model Number: OO7064-01, GTIN: 0888392078001