bollé Mammoth Cylindrical Snow Goggle Matte Black Volt Ruby

[Lens Technology & Category : Volt Cat. 2] Enhanced color vision for sun-cloud conditions Volt is a revolutionary high contrast enhanced colour lens developed with AI. The category 2 lens for sunny to cloudy conditions ensures 100% UV protection. [Lens features : Anti-Fog coating, Anti-Scratch Coating, Double Lens] Clear vision thanks to scratch and fog resistance The double lens construction creates an insulating layer that reduces condensation and fogging. Coatings keep the fogging to a minimum and the lens surface in prime condition. [Ventilation system : Flow-Tech Venting & Vented Lens] Ventilated frame & lens to prevent fog Vents on the outer surfaces of the goggle frame and on the lens allow air to enter and exit, thereby improving comfort and reducing fog buildup. [Frame Technology : Forestay System] Articulated outriggers to adjust the fit with your helmet. The forestay system outriggers allow the position of the strap to rotate and move to adjust to the width of the head or helmet. [Finishes : Double Density Face Foam & Silicon on Strap] Better face comfort and secure, non-slip strap The face foam is laminated with a soft fleece that is comfortable on the face and provides better moisture management and comfort. Siliconized strap holds it in place.