I'm getting a couple of older bikes back in shape. Both come with the old Look pedals, so I bought a new set of Look cleats, and ordered a set of Delta cleat covers from Kool Kovers. Unfortunately, when they arrived, I found they wouldn't fit, and a further check revealed that the covers were only for *non-teflon* Look Delta cleats, while the cleats I purchased were the "bi-material" (teflon) version. Checking online, all I can find are cleat covers for the non-teflon Delta cleats or the Keo cleats, which I understand won't fit either. Does anyone know of a source for cleat covers for teflon Look Deltas? Thanks in advance.