While there have a been a few releases of the Stan Smith suede colors at some of the consortium stores like Packer and retail stores like Finish Line, we have yet to see them on the main site until now.  adidas released 3 new colors of the suede version of the Stan Smith in yellow, red, and green.  These have the vintage style tongue which many people have been looking for.  They also have a matching heel covering in what looks to be a smooth leather or synthetic leather.  All 3 have the white outsole like the classic leather Stan Smiths.  These are available now in size 4-14 for $75 at adidas.com.