Under Armour Women's HeatGear Armour Printed 18" Capri 80% Polyester / 20% Elastane Compression: Ultra-tight, second skin fit Locked-in UA Compression fit increases muscle power so you'll feel like you can do anything Super-light HeatGear fabric delivers superior coverage without weighing you down Signature Moisture Transport System wicks sweat to keep you dry & light Lightweight, 4-way stretch construction improves mobility & maintains shape