Workout Mask-Active carbon face mask for outdoors Cycling Gym Cardio Fitness Endurance 

Style NO.#NH-CY2018LF039
Material: Lycra diving fabric +Neoprene+ activated carbon filter.
Color: yellow tiger, black tiger, night falcon, cold eagle, red bird, camouflage, Bluebird, yellow bird.
Applicable sex: Unisex/ male and female
Function uses: filter air, keep away from air pollution, filter sand by bicycle, 

protect nose and mouth, isolate urban air pollution and exercise breathing.
Scope of application: running, running, basketball and other sports.

Features: Lycra fit SBR diving fabric, breathing valve (air outlet, air intake, external contaminants), 

air holes, magic stickers.