Keep your head and neck protected from the cold using this multi-configuration balaclava. Can be worn as a neck warmer, face mask, hood or hood with mask. Made from soft durable, 100% poly-fleece with black cotton-poly elastic trim for snug fit, and built-in Heat Pax™ Mini Warmer pockets. Includes two Heat Pax™ Mini Warmers that deliver steady, comfortable heat for 8+ hours. One size fits most.