Sneakers (2000-2009)Sneakers (Avia)Sneakers/Boots/Shoes Releases, Reviews, ArchiveAvia 820 Basketball Sneaker Retro 2002 Originally released back in 1987, the Avia 820 (which featured a Cantilever sole (read more about the Cantilever technology here) and tri layer midsole) unbeknownst to many, got the retro treatment in 2002. Take a trip back to 2002 above! Share this:FacebookPinterestPrintTwitterLinkedInTumblrEmailReddit