Complete your Purdue Boilermakers game day look with this '47 Gridiron Clean Up Adjustable Hat. The '47 Clean Up offers a relaxed crown and curved visor for a comfortable, casual look that's perfect for game day or any day. Garment-washed cotton twill gives the cap a soft, worn-in feel, while the embroidered school graphics with raised details on the front make a bold statement of Purdue Boilermakers pride.