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- 【FEATURES】：Upgrade version dust mask，the size is larger than normal size and make you feel comfortable to wear, stretchy.Nose chip can effectively prevent sliding, and the generate size can be adjusted by Velcro to meet most person type.
- 【FUNCTION】：Active carbon filters isolate 95-percent of dust, chemicals, fumes,sawdust and particulates,suitable for running, cycling, hiking, skiing and other outdoor activities,it also can be used haze day protection, anti-dust and so on.
- 【MATERIAL】：Breathable mesh cloth,active carbon nylon material.And the air filter mask is simple and lightweight.
- 【DESIGN】：With unique ventilation design, a plurality of holes, excellent permeability, exhale, the valve of work out mask is opened without resistance, double air breathing valve, air resistance is smaller, smooth breathing.
- 【SPECIAL CARE】：The mask can be washed when they get dirty,but please don not knead it.And the mask filters can be replaced by yourself,Simple and convenient.
Material: chinlon, nylon diving Fabrics
Function: Protection against sand and dust
Design: Ergonomic to human faces, covering area below bridge of nose, non-slippery aluminum fitting parts, with small holes for breathing
*HOW TO USE:
1.Put the dust mask between the nose and chin.
2.The back of the mask can be fixed with a Velcro.
3.Check if it is appropriate: cover your face with your hands,then breath hard and feel if there is air flow.
4.Make sure you are comfortable after wearing this mask by adjusting the back of the Velcro.
Fully washable, but please do not knead it,after naturally dry and you can use again