MRC Helmet Replacement Face Shields - Transition (Clear)MRC Helmet Replacement Face Shields, designed for compatibility with MRC Stage 1 Helmets, offers personalized comfort by providing numerous color options. With a photochromatic transition shield, automatic darkening under sunlight eliminates the need to interchange between clear and dark shields. Four color options avail; clear, light smoke, dark smoke, and amber, plus photochromatic transition.