Under Armour Play Up Women's Running Shorts - X Small - Purple Signature Moisture Transport System - Wicks sweat, keeping you cool, dry and focused. Anti-Odour Technology - Prevents the growth of odor-causing microbes to keep your gear fresher, longer. Anti-Pill/Anti-Pick Finish - Adds extra durability. Soft Elastic Waistband - Has adjustable drawcord for customised comfort all day long. Lightweight, Soft-Knit Performance Fabric - Delivers superior comfort and breathability.