The shoes that Paramount Movie Sonic is wearing are Puma Dare sneakers! The shoes already exist, but are not available in red with the white stripe that Sonic has). : r/SonicTheMovie
Puma Women's Dare Slip-On Casual Sneakers from Finish Line - Macy's
PUMA Mesh Slip-On Sneakers - Dare on QVC - YouTube
PUMA Dare White Unisex 363699-08 - KICKS CREW
PUMA Dare Unisex Sneakers | PUMA
PUMA Mesh Slip-On Sneakers - Dare - QVC.com
PUMA Dare Pure Black Unisex 363699-06 - KICKS CREW