Description
Taking over as the next big technical running top, the Under Armour Reactor Run Short Sleeve Tee for men features well-crafted technology. The ColdGear® Reactor technology offers Smart Insulation that provides adaptive, balanced warmth during any level of activity. This lightweight, fitted style is made from 4-way stretch fabric for ultimate freedom of movement. Reflective UA logo at left sleeve and at back yoke. Features 360° Reflectivity for enhanced visibility. ColdGear® Reactor helps regulate warmth to keep the body temperature balanced. Fitted style helps provide an athletic look and feel. Specialized panels at high-heat zones offer enhanced comfort.