Activated Carbon Sports Mask

Product details:
Model:Activated Carbon Mask
Size: One size,free size

Color : Dark Blue / Black
Gender: Unisex/Men/Women
Function: Anti-pollution PM 2.5
Use : Cycling, Motorcycling, Running, Biking, Trekking, Fishing, Hiking Mountaineering, Camping, Fitness, Daily Routine

**Included with mask is 1x PM2.5 Filter 

• The Dust Mask is made of nylon, which offers excellent permeability. The lightweight air face mask is comfortable and breathable to wear in hot weather.
• The filter is made of five layers of non-woven and activated charcoal microfiber. Super lightweight to avoid falling, well sealed and comfortable to wear. The recommended usage time of each filter is 60-80 hours.
• The breathing mask and valve are washable and reusable when get dirty. Easy to put on and take off the face mask for dust.Adjustable nose clip and EARLOOP design preventing the breathing mask from slipping.Elastic tape and adjustable velcro design, it's easily adjust the air filter mask size to fit the most head type.
• Double air breathing valve, excellent permeability and exhale, the valve of work out mask is opened without resistance.