The N-Ferno 6826 2-Piece Fleece Balaclava Face Mask is made from warm, stretchable fleece to cover your neck, head, and face. The 2-piece construction allows you to wear it in two different ways: detach the ends and wear as either a neck gaiter or a skull cap. The longer length covers your face, nose, mouth and neck for protection against the wind and cold. Reflective accents offer visibility at night or in low-light conditions. Unique hook-and-loop attachments connect to your hard hat's suspension system to keep it in place. One size fits most and can be worn alone or under hard hats, ski helmets or other head protection. This winter face mask is perfect for those who work in construction, freight/baggage, drilling/mining, oil/gas refining, iron/steel, delivery/service, landscaping/grounds, warehousing, and working in refrigerated areas. Can also be worn as a ski face mask or worn hunting, climbing, running, cycling, boating, skating or other outdoor sports.