Product features - 100% cotton corduroy for a durable, textured finish - Cotton twill sweatband and taping for breathability and comfort - Adjustable strap with gold-colored metal buckle for a refined fit - Six embroidered eyelets for ventilation Care instructions - Use warm water and dish soap and clean spots off your hat. It's not necessary to soak the whole item. For hard to clean spots use a soft bristled brush.