^ these shoes are a gimmik they were made to help you grind on something and were made by soap sega signed a deal with them so that sonic uses them in the game
i played this game SO SO SO much when i had a gamecube i dont think its worth replaying it again.
but still its a good game and worth trying
Sapphirethehedgehogx
I didn't know Sonic had different shoes.
Pienkaito
SOAP shoes. Made especially for grinding.
I don't get how Sonic grinds nowadays without SOAP shoes though.