These sculpted long underwear are for the days that never warm up: Plush Polartec® Power Dry® fabric wraps your legs in warmth from waist to ankle. The duo-sided fabric has a slick face, which glides without a hitch inside your shell pants, while the heat-retaining, fleecy interior feels soft on bare skin. Polartec® Power Dry® fabric is very breathable—and renowned for its ability to wick moisture away from the skin. Heat loss is minimal due to the quick dry time. And that’s the key to staying warm in the cold.