Under Armour Sixth Man 2-In-1 Running Shorts Fitted - Sits close to the skin for a streamlined fit without the squeeze of compression. Mesh Side Panels - Provide strategic ventilation. Built-in Fitted Baselayer - For additional support without the squeeze. 4-Way Stretch Fabrication - Allows greater mobility and maintains shape. Signature Moisture Transport System - Wicks sweat away from the body.