Under Armour Threadborne Streaker Short Sleeve Tee Men's Running Apparel Arden Green/Reflective : Microthread technology gives the Under Armour Threadborne Streaker Short Sleeve Tee a fit for men that wont cling to their skin when they sweat and dries faster for a lighter and faster feel. The next-to-skin fit offers a smooth silhouette without the squeeze of compression. Lightweight 4-way stretch will improve your mobility and maintain shape. Reflective UA logo at left chest. HeatGearA(R) helps regulate sweat to keep the body cool. Ergonomic flatlock seams allow free movement and minimized chafing. Fitted style helps provide an athletic look and feel.