Bitcoin Flex Face Mask made of 100% polyester provides a physical barrier around the face. We focus on designing a safety dust mask for both women's and men's. All masks are provided a comfortable layer of protection from airborne irritants.
Unisex Anti-Dust Bitcoin Flex Face Mask is the ideal mask for running, walking, jogging, and any other outdoor activity. Wearing This Face Mouth Mask Could Aid In Protection from these and much more. This Anti-Dust Mask is ideal for both women and men, Suitable for cycling, camping, running, travel, climbing, and daily use. Protect you from fog, haze, vehicle exhaust, passive smoking, etc.