Gauze Cycling Face Mask with N95 Filter Breathable
Gauze Cycling Face Mask with N95 Filter Breathable, Carbon Respirator Mask for Cycling Running.
Condensation Breathing Valve
Condensation fins close tightly during inspiration. The condensate sheet opens during exhalation. Reduce moisture condensation and improve comfort.
Built-in Filter | 6 layers of protection
Each layer intercepts different harmful substances
Easy to Replace
According to everyone's nose Adjustable wearing.
Hanging Ear Design | Elastic Strap
High-elastic straps and ear cord fits better on the face