The N-Ferno Recycled Balaclava Face Mask is designed with high-quality, soft, stretchable fleece for warmth when working in the cold. Heat-trapping fleece is warm without being bulky and will fit comfortably under a hard hat or helmet. Soft fleece traps body heat for warmth when working in the cold. High-quality, thermal fleece promotes warmth in mild-to-extreme conditions. Fleece is made of recycled polyester and spandex. Long length adds extra coverage for your head and neck and can be tucked into your jacket to seal out the cold. High-visibility orange color stands out. One size fits most and can be worn alone or under hard hats, ski helmets or other head protection. This face mask is perfect for construction, freight/baggage, drilling/mining, oil/gas refining, iron/steel work, delivery/service, landscaping/grounds, cold storage/warehousing and material handling. Mask packaging is made of recycled LDPE materials.