Oakley Canopy Tanner Hall Snow Goggles (Black Frame/Fire Iridium Lens) Expanded lens volume for optimized peripheral vision Flexible O Matter chassis with rigid strap anchor plates for comfort and support Low-profile frame design provides increased visibility and improved helmet compatibility Fog elimination of dual-vented lens with F3 Anti-Fog coating O-Flow Arch technology for structural support across nasal portion for enhanced comfort and breathability