Windproof
The balaclava is made to protect you from harsh weather conditions, especially the wind. Consequently, this face mask is windproof on your face.
An extra fleece layer has been added at the nose to protect you if the temperature drops.
Breathing
Breathing will not be affected by wearing face mask because the product comes with holes cut out under nose. Moreover, a "mesh" type component covers the mouth area
Warmth
The back of the face mask is made with warm and durable fleece component.