Unisex Activated Breathable Bicycle Mask Windproof

Specifications: One size fits, Velcro adjusts the size, suitable for most people to protect the face, the material is soft, comfortable to wear, feels good,  and the effect of warming is very good. According to the design of the face of the person, it covers the lower part of the nose and the bridge of the nose It is fixed with aluminum sheet to prevent it from slipping. There is a vent hole in the mouth and a Velcro on the back neck. Suitable for motorcycles, electric bike riders, Wargame, skiing, mountaineering and other outdoor and extreme sports enthusiasts. Features: 1: Light and comfortable, can also be used alone 2: stylish design 3: Long-term use without deformation 4: Exhaust valves installed on both sides of the mask automatically open and close, no air leakage, good filtering effect, not sweltering and foggy 5: The fabric feels delicate, soft and flexible Notes: 1: Put the mask on the bridge of the nose and chin 2: The back of the mask is fixed with a Velcro 3: A malleable a