Cohen Toddler ISU. Gear-up your little Cyclone fan with the Iowa State Cohen Youth Hat! It's a constructed, low profile youth cap made out of polyester microfiber! This cardinal cap has a white, contrasting undervisor and back side. The back also has laser-cut ventilation holes for a unique look and feel! The front of the cap has an Iowa State rubber patch logo, with a printed geometrical pattern on either side.