not positive, but I think the 710s (non driver toepiece) have a 3 hole pattern whereas the S810s are a 4 hole in the toe piece, but I could be completely wrong, I think i remember hearing that somewhere though. Also, I wouldnt get S810s, I have broken mine twice so they weren't useable (first time half the heelplate broke off and teh second time the top half of the heelpiece ripped off the bottom half.), They were warranteeable both times, but it still really sucked not having bindings for a couple weeks.