Top off your game day look with this Iowa Hawkeyes Perforated Patched 9SEVENTY Adjustable Hat from New Era. COOLERA and MICROERA technologies combine to wick away sweat and reduce odor. The stretch-snap closure and structured fit provide a snug feel, making this Iowa Hawkeyes hat a perfect addition to your collection. Brand: New Era. MICROERA technology acts as an anti-microbial to reduce odor. Mid Crown. Wipe clean with a damp cloth. Slightly Curved Bill. Officially licensed. The 9SEVENTY provides a modern adjustable fit and versatile style with its structured crown, semi-curved visor and performance stretch sweatband. Solid front panels with eyelets. Stretch-Snap. Structured fit. Perforated mid and rear panels. Sewn-on silicone patch with team details on front. Material: 100% Polyester. COOLERA technology wicks away sweat. Imported. Size: One Size. Color: White. Gender: male. Age Group: adult. Material: COTTON.