Features expedition weight ZEO-LINE® fabric to provide excellent warmth and comfort during winter activities in even cold, harsh conditions. A smooth surface and superior stretch allows for easy layering and unrestricted leg movement.

Extremely heat-retaining, quick-wicking and drying to help prevent sweat-chill
Soft, elastic fabric delivers a superior fit, comfortable touch and maintains mobility
Silver ion treated fibers help control odor by limiting bacteria growth
Carbon is added to the thread to promote anti-static properties
Spiral Slant-Tec Cuff provides stretch and an excellent fit
Flat Seam Technology eliminates bulk along seams and promotes a smoother touch
Thin elastic tape on waist allows for comfortable layering
Front fly