HeatGear Armour is our original performance baselayer—the layer you put on first and take off last, like this tank top for women. Sweat gets wicked away and then dries fast to keep you cool. Product DNA Fitted: Next-to-skin without the squeeze. Super-soft pinhole mesh delivers superior breathability without sacrificing coverage Material wicks sweat & dries really fast 4-way stretch construction moves better in every direction Anti-odor technology prevents the growth of odor-causing microbes Rolled forward flatlock seams deliver a comfortable, chafe-free fit Classic racer back Shaped drop-tail hem offers superior back coverage 94% Polyester/6% Elastane