The reliably tough Ariat hat helps keeps the sun out of your eyes and the sweat off your face during all your outdoor activities. Wool cowboy hat. Wool band with three-piece buckle set. Genuine leather sweatband for all-day comfort. 100% wool. Imported. Measurements: Circumference: 22 in Brim: 4 1⁄4 in Product measurements were taken using size 6 3/4. Please note that measurements may vary by size.