Part of the challenge was accounting for the earhole sizes and shapes that vary depending on helmet style. Andrew Kolpacki, Michigan State University’s head football equipment manager ...

When Jim Harbaugh joined the Michigan Wolverines in 2015, one of the first changes he made was to implement the helmet stickers some teams have used across college football. When Harbaugh ...

players are increasingly opting to wear “guardian-cap-optional helmets”, all of which leverage 3D printing in some way. If you follow American football, you’re likely familiar with guardian caps, the ...

They are easily identifiable by their helmets -- not just Michigan's wings or Ohio State's scarlet stripe, but the stickers plastered all over them. The Wolverines and Buckeyes are two of 13 FBS ...