Get pumped up with the Arkansas Razorbacks Noggin! The ultimate fan gear for college sports enthusiasts. Show off your team pride with the iconic Razorbacks logo. Perfect for game days and everyday wear. Head Size Hat Size S/M 20"–22" 6 ¾"–7 ⅛" L/XL 22"–24" 7 ¼"–7 ⅝"