Brand Name:DEYIOU
Material:Diving fabrics
Material: :Diving fabrics
Inner Material::Non-woven fabric, polyester wadding, activated carbon, flannel
Gender: :Unisex
Adjustable Velcro: : Adjusted to meet the most head type.
Silica gel filters: : isolate 99% of dust, chemicals, fumes and particulates.
Ventilation design: :Make air resistance smaller, smooth breathing.
All code suitable range: :48-57cm
Package included: : 1x Cycling Dustproof Mask
