A breathable, lofted baselayer to keep you warm in cold conditions, built of Polartec® Power Grid® fabric with HeiQ® Pure odor control for freshness. Made in a Fair Trade Certified™ factory. Features: Polartec® Power Grid® fabric with HeiQ® Pure odor control has a smooth face for easy layering Fabric’s open-grid pattern next to the skin provides superior warmth, breathability and moisture-wicking performance Fabric offers stretch and ease of movement Brushed elastic waistband provides next-to-skin softness Gusseted crotch offers comfort and unimpeded mobility, and flatlock seams minimize chafing Functional fly Made in a Fair Trade Certified™ factory, which means the people who made this product earned a premium for their labor