Salomon’s Driver Prime Sigma Photo Mips outlines the standard for the future by blurring the lines between visor helmets and standard helmet-goggles sets. The flawlessly integrated Sigma Photochromic visor offers amplified colour contrast in all weather, while the premium fit and safety features will keep you comfortable and safe all day. The Sigma Photochromatic lens alters its darkness dependent on the outside conditions. No longer do you need to swap lenses with the weather as the Sigma Photo lens does it automatically. Features EPS4D MIPS Fidlock Hybrid Construction Photochromatic Sigma Lens Adjustable Sizing Salomon Driver Prime MIPS Ski Helmet Visor / Sigma Photo Lens