The helmets pictured here were used in a 2016 game against Nebraska. Iowa's black-with-yellow helmets make a powerful statement even when sitting on the sidelines. The logo on the Hawkeyes' helmet ...

Iowa's black helmets with the yellow hawkeye logo are also top-20 worthy. Oklahoma has a classic look that they should never change. The Sooners expect a big season in 2021-22 based on head coach ...