This tee is likely made by the same company that did the above two. Did you find these in a store? Write in to say where they may be found, for credit. This shirt has classic running Sonic (but footless! and his 'run doodles' are so light he just looks like he's floating along with some speed lines and checkered flags in the background.
"Speed Freak" is written pretty much over everything, while the script at the bottom reads "Welcome to the next level" which was Sega's old slogan. It's cool to see this again, even if the shirt just employs some standard stock art that does not help it to stand out among other classically styled ones.