Under Armour Heatgear Running T-Shirt Womens Black Polyester / Elastane Super-light HeatGear fabric delivers superior coverage without weighing you down 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 Raglan sleeves / Allover print on sleeves and back panel / Fitted