100% polyester (polyester), Suitable for cycling, camping, running, traveling, climbing and daily use.
Material：100% premium microfiber with High UV and sun protection. The fabric is strechable, comfortable and breathable.
Attachment Structure: 1pcs Masks + Two 5 Layers Activated Carbon Filter With Replaceable Protective Layer, M-Shaped Nose Clip.
NON-SLIP: Elastic Tensile fiber keeps the mask in place and NOT Slide (Kindly remind, the ends are Non-stitched for better elasticity and will roll up naturally)
Product performance: very soft, breathable, water-repellent, washable, the buckle can be adjusted tightly, and the length can be changed at will according to the contour of the face to prevent leaving marks on the face after taking it off. Protect your mouth and face from dust, cold, dust, pollen, allergies, fog and haze, exhaust emissions, passive smoking, etc.
It is recommended to wash by hand and do not bleach.