The core of any training gear, Under Armour's tech comes to a loose, light shirt that helps keep cool.

The original training gear, Under Armor's Tech short sleeve offers performance that works as hard as he does. Designed for a loose, light fit, with moisture-wicking material for helping keep cool.

• UA Tech Fabric: Natural-feeling shirt hides UA's advanced fabric tech
• New Design: Light and loose, with an streamlined fit and shaped hem
• Eco-conscious: Each shirt keeps roughly five plastic battles from the oceans
• Anti-odor, Anti-moisture: Wicking technology also fight odor-causing microbes for lasting freshness