MRC Helmet Replacement Face Shields - Light SmokeMRC Helmet Replacement Face Shields are compatible with MRC Stage 1 Helmets and come in a variety of colors including clear, light smoke, dark smoke, amber, and photochromatic transition for personalized options. The photochromatic transition shield notably darkens automatically when exposed to sunlight, eliminating the need to carry and switch between clear and dark shields. All of these are direct replacement shields for MRC Stage 1 Helmets.