The Under Armour Dime Dropper Short is made with Storm Cotton fabric. Signature Moisture Transport System wicks sweat so you stay drier, longer. Covered elastic waistband with internal drawcord. Zip left leg pocket, side seam pockets. Unfinished hem, loose fit. HeatGearĀ® is best for weather between 75 and 100 degrees. 20" inseam. 80% cotton/20% polyester. Imported.