UA Launch T-shirtLonger distances and faster runs start with incredible comfort, perfect stretch, and a lightweight feel. That's what you get with UA Streaker. It basically feels like you're wearing nothing. Fabric is soft, lightweight & breathable Material wicks sweat & dries really fast Overlapped hem detail for enhanced ventilation Reflective details for greater visibility on low light runs Odor control technology minimizes odor Fitted: Streamlined fit thats not