The Bilio Mask is knit to shape and designed to minimize its impact on the planet with less than 1 gram of manufacturing waste, less energy to produce, and fewer carbon emissions to ship. The mask is composed of SilverKiss antimicrobial technology featuring a knit blend of recycled polyester and silver yarns. The silver yarns are EPA registered and release positively charged silver ions in the presence of moisture, prohibiting the growth of microorganisms and providing high filtration efficiency, controlling odor, and eliminating bacteria on contact. The Bilio Mask is washable, reusable, and repairable and aims to keep single-use masks out of landfills.