Maintain essential core body temperatures during the next cold snap with these U.S. Military DRIFIRE Base Layer Pants. Dependable thermal management. Heavyweight high-performance fabric for taking on below-freezing winter or mountain conditions. Heat-resistant DRIFIRE for peace of mind next to the wood stove or ice house heater. DRIFIRE fabric won't burn, melt or drip Heavyweight 82/14/4 modacrylic/tencel/LYCRA Elastic waist, fly front Perforated for less bulk Machine wash and dry
