Motion Short Sleeve T-shirtUnder Armour Motion Women's Short Sleeve T shirt Black Ultra Soft Fabric Is Breathable & Comfortable 4 Way Stretch Material Moves Better In Every Direction Style #: 1379178 82% Polyester 18% Elastane Imported Body: 90% Polyester,10% Elastane Black White This Specially Engineered Fabric Delivers A Unique Type Of Softness That Can Still Wick Sweat Like A Champ. It'S Lightweight, It'S Breathable, And It'S Ready To Work.