Inspired by Oakley’s first true oversized snow goggle, Canopy, the new Flight Tracker has a classic, stylized shape, and an oversized full-rim toric design with an optimized field-of-view in all directions. With large, medium, and small sizes, Flight Tracker will fit a wide variety of faces and is engineered to integrate perfectly with most helmets.Specifications:- Light Transmission: 13%- Light Conditions: Sun & Clouds- Contrast: Increased- Information Notice: 3Technology:Prizm™ Snow:- Oakley’s exclusive lens technology designed to enhance color and contrast so you can see more detail.