Under Armour flattened out the fibers and added some science to create a game-changing fabric that quickly pulls heat away from the skin-keeping you calm, cool, and crushing at max capacity.

Details

• Lightweight Iso-Chill fabric helps disperse body heat, making it feel cool to the touch
• 4-way stretch material moves better in every direction
• Material wicks sweat & dries really fast
• Increased laser perforations on front & back for enhanced airflow
• Side-vent hem
• Reflective details for greater visibility on low-light runs
• Odor control technology minimizes odor