Not to mention there was literally several different shades of red in the stands. My family had Cyclone shirts that were all different shades of red. Like the school couldn't decide what color of red to be. It looked ridiculous. It seems like they have addressed that problem now.
That problem was a Nike problem for the longest time (3-4 years). When ISU made the change away from "red" to "cardinal" only football and the track programs were designated Nike "elite" programs and got the custom made "cardinal" colors. Everything else was basically maroon gear sent to ISU.
Same thing happened with clothing sold to the general public.