IRIS Reusable Anti-dust Anti-Pollution Mask with Exhalation Valves Air Filter for Cycling, Running, Outdoor Activities Washable, Reusable  (Blue, Free Size, Pack of 3)

Features: Dust ma?k with lightweight and breathable design features a full mesh main body construction. Perfect for all outdoor and indoor sports, such as running, walking, cycling, on public transport and other activities. This mask is designed for personal safe protection. Its filter could help reduce pollution from the air you breathe. Includes: exhaust Fumes, Dust, Smog, Smoke, Pollen and much more. The dust mask shell and valves can be washed when they get dirty, the Activated Carbon filter is replaceable.Neoprene Facemask made of high-quality materials with three-layer filter. Static dust-proof, durable and wearable. Washable design, not easy to break, can be used for a long time. The breathability after cleaning will not be reduced, also will not easily pilling and deformation.Adjustable nose clip better face fit while durable. And it will not fog up for glasses, the magic rear strap provides more stability, freely adjust the tension. Light and breathable, with two exhalation valves reduce moisture accumulation and help prevent eyewear from fogging, allows you to breathe more smoothly. Good filtering effect. 5-layer filtration system can effectively prevent dust, droplets, pollen, and ensure respiratory health. Widely used: Perfect half face ski cover for cold weather. Use our anti-pollution face cover can reduce the risk of breathing gases, harmful odors, pollen, smoke, dust and other harmful particles, for hospitals, schools,etc. Great for working, playing outside, skiing, motorcycle, biking, running, jogging, cyclists, hiking, fishing, Mountain Climbing, dog walking, snowboarding, other outdoor winter activities, Snowmobile Snow Ski Sled and more.Specifications: External material: neoprene, flexible, elastic, powder and hot. Inner material: non-woven fabric, polyester fabric, charcoal, flannel, Velcro closure. One size fits most people. Package includes: 3 Masks.