Men's HeatGear(R) Flyweight Run Short Sleeve - $26.99

HeatGear(R) Flyweight is the latest, lightest UA material-ideal for the technical runner. If being the lightest, most breathable fabric isn't enough for you, there are also mesh panels-right where you need them-for more ventilation. Ultra-light, smooth fabric provides extreme comfort and performanceMesh back and underarm panels provide strategic ventilation Signature Moisture Transport System wicks sweat away from the body Anti-odor technology prevents the growth of odor causing microbesSmooth flatlock seams allow a full range of motion without chafingGraphics and logos provide 360deg reflectivity for safer low-light runsBody: 3.2 oz. PolyesterMesh: 2.2 oz. PolyesterImported - $26.99