UNDER ARMOUR. 1326825-001. ARMOUR FLEECE 1.5 SOLID JOGGERS. BLACK. Armour Fleece is our original performance replacement for old-school fleece. It s light incredibly warm and has just the right amount of stretch. Fitted-- A slimmer more athletic cut. Armour Fleece is light breathable and stretches for superior mobility. Soft inner layer traps heat to keep you warm and comfortable. Encased elastic waistband with external drawcord. Open hand pockets. Tapered leg and cuffs. 100 percent Polyester.