Fitted: Next-to-skin without the squeeze.ColdGear Reactor is intelligent insulation that adapts to your activity level for the right breathability & warmth for what you're doingFabric has soft, brushed "nodes" next-to-skin for the right warmth that breathes as you moveMaterial wicks sweat & dries really fastAnti-odor technology prevents the growth of odor-causing microbes86% Polyester/14% ElastaneUnder Armour UA TAC Women's Reactor Crew Base
