After a team sells out in "Midi", its manufacturer, Riddell, will not be producing more until the 2nd quarter of 2026.

The Riddell SpeedFlex Mid-Size “Midi” helmet is the first ever Mid-Sized officially licensed collectible helmet! They took their iconic SpeedFlex helmet and reduced it to a size (7 1/2" tall) that falls between their Full Size Replica (9 1/2" tall) and Mini (5" tall).​