The Base 4.0 Legging is engineered for total mobility and maximum thermal protection in brutally cold conditions. ColdGear performance fabric wicks away moisture so you stay dry and comfortable, and circulates body heat for warmth without added bulk. Ergonomic flatlock seams prevent chafing and allow for easy layering. ArmourBlock technology helps neutralize odor-causing microbes for maximum scent reduction. Performance waistband provides optimum range of motion. Specialized fit is designed to stay close to the body without the constriction of compression. 93% polyester, 7% elastane. 32.5" inseam. Imported.