Etched into the melting volcanic rock within the earth’s core, the grotesque mask of death smiles grimly with eyes of molten lava. A skull and tribal back print sets off this eerie design perfectly. The protective face mask is made of microfiber, a 93 percent polyester and 7 percent elastane, multi-layer breathable fabric. It will protect against dust, pollen, germs and the sun. The reusable and washable Skull Lava Protective Face Mask is perfect for cycling, camping, workers and daily use.