Multi-Purpose performance base layer for very cold weather activities. 95% Micro-Polyester/5% Spandex with EC2© Qwik-Dri. 10" DTM YKK Zip front for maximum ventilation with inside wind flap and zipper garage. Contoured longer back tail for a performance fit. Flatlock sew construction. Comfort brushed fleece collar. Covered elastic waist, no front/back rise on pants for freedom of movement. Color: Black.