The Military Surplus Belgium Aramid Base Layer Pants are classic fitting and comfortable. Base layer pants are a great way to add warmth to an outfit without adding a bunch of weight. FeaturesAramid blend won't burn, melt or dripElastic waist and ribbed cuffsMachine wash and dryMaterial: 50/50 Flame-resistant viscose/Kermel aramid fabric Grade 1: Excellent to New/Unissued - These Military Surplus Belgium Aramid Base Layer Pants may be outside of original manufacturer's packaging, but will show little to no signs of wear.