Dickies Men's 67 Twill with Pivot-Tek Pants Cotton, Polyester, Spandex Imported 81% Cotton, 18% Polyester, 1% Spandex Stretch Twill Pivot-Tek engineering allows for a greater range of motion and comfort Stretch twill Flex Fabric Exclusive design features in the waistband, pocketing and trim Reinforced stitch on the crotch and belt loops to prevent rips and tears