2x Reusable Face Mask With Breathing Valves Activated Carbon Filter Cycling Sports
- Five-layer filter: 95% of particles suchPM2.5, dust, automobile exhaust, smog, etc filtered.
- Suitable for mountain climbing, rock climbing, cycling, running, outdoor exercise and other sports
- Comfortable Design: The flexible nose clip can be adjusted and the product can be perfectly adapted to most faces. Adjustable elastic ear strap, high quality materials, it is comfortable to wear and not easy to slip.
- Breathable design: Double air valves and breathable mesh nylon materials.
Mask materials: Nylon+Spandex, It can be used > 600 times or two years.
Size: one size for all adults(adjustable)
Reusable & Washable: Face mask(Yes) Filter:(No)
Filter: It is recommended to replace filter every day
Five-layer filter: Three layers of non-woven fabric, one layer of meltblown cloth, one layer of activated carbon