?Multifunction Mask?-The dust face mask filters out most of exhaust, dust, particles, pollen, smoke and fumes. It is suitable for people with pollen allergy, running, cycling, hiking and other outdoor activities.
?High-Elastic and Comfortable Fabric?- Light and warm in winter and cool in summer. Improve ventilation. Soft and flexible breathable, ideal for sensitive skin allergy.
?Easy Breathing?- The dust-mask has excellent permeability, exhales, the valve opens without resistance, double breathing valve, the air resistance is smaller, soft breathing.
?Reusable?- Unlike those disposable masks that can only be used one time, you can wash and clean the reusable mask once it accumulates dirt.
?100% MONEY BACK GUARANTEE?- If you have any question about our product,we will give you no reason return and refund. It is our top priority to give our customer the best service.