Under Armour Women's HeatGear Alpha Printed Shorty 80% Polyester/20% Spandex Machine Wash Super-light UA HeatGear&#174; fabric updated to deliver superior coverage and support Signature Moisture Transport System wicks sweat to keep you dry and light Lightweight, 4-way stretch construction improves mobility and maintains shape Anti-microbial technology keeps your gear fresher, longer Exposed elastic novelty waistband with a rise that sits just right on your hips