NCAA Arkansas Razorbacks Men's Mixer 1 Fit Cap (White, One Size) by Top of the World. $17.99. Wool One-Fit Hat. Flat Stitch Embroidered Secondary Back Logo. Officially Licensed Collegiate Product. Crisp and Clean! This cap features a 3D embroidered Arkansas logo on top of an oversized flat stitch secondary Arkansas logo. The front is Cardinal. The back and bill are white with contrasting stitching.