Heat loss from the head and neck is a major obstacle in staying warm during cold weather. Eliminated it with the Under Armour ColdGear Infrarouge Hood. Form fitting balaclava hood constructed in ColdGear fabrication on mask for extra breathability. Full facial protection that extends below the neckline and converts to neck gaiter, with a drop chin for full ventilation. Flatlock stitch for extra color pop and rear heat seal logo. Constructed in ColdGear Infrarouge to retain your own body heat, so you stay warmer longer, with no extra weight or bulk. One size fits most. 87% polyester/13% elastane. Imported.