Cooler conditions aren't an excuse for sitting around on the couch. When he wants to get up and move, these pants give him the perfect combination: Lightweight, brushed Armour Fleece to keep him warm, a stretchy fit built for movement, and moisture-wicking properties to help him stay dry.. . 100% polyester knit. Lightweight, breathable, and stretchy, Armour Fleece delivers top-notch mobility. Soft inner layer traps body heat to keep him warm. Drawcord-adjustable waistband. Contrasting panels down sides. Straight cut for a comfortable fit. Moisture Transport System wicks perspiration away to keep him dry. Imported.