Massif Elements Free LWOL fire-resistant pants in MultiCam ML (medium long )is a genuine original item in the Militaria theme. This intermediate weather outer layer is designed for cold weather conditions, featuring flame-resistant material and a durable construction. Made in the United States, this camouflage pants is a perfect addition to any collection for enthusiasts of current militaria items. This is - nomex blend. The flame resistant Massif Elements pants have been designated by the US Army for inclusion into the FREE (Fire Resistant Environmental Ensemble) program as an LWOL (Light Weather Outer Layer), designed to be worn over the uniform for extra warmth and protection. Trademarked Massif technology, and their proprietary knitting and finishing techniques were used to engineer this trouser for maximum fire protection and durability while keeping the weight down, to maintain comfort and ease of use. Flame resistant construction Zippered hand-warmer pockets Low