Originally Posted by
bradtx
I am still not sure whether the OP is referring to SPD or SPD-SL which is why I identified which I wrote about. The SPD pedal is still available and the A600 is still associated with the Ultegra group, at least by some on line stores.
Brad
Good point. I was pretty sure they were the SL versions but they may indeed be the older plain SPD road cleats. If so, they came with "pontoons" that kept them from ground contact when walking but, of course, made walking awkward.