Replying to Oldschool flexons/equivalent

Im looking for a place that has some oldschool flexons, anything but the models with 2 buckles would be cool perferably ones with a stiffer tougue. I remember i found come comp 9.1 flexons on a site a few weeks ago but i forgot to bookmark it and cant find them anymore. Sure ebay has a few but nothing in my size at the moment. Im a size 9 1/2, i think its like a 314 solelength in the flexons? Or if there was some modern day equivalent made by some no name brand that would be even cooler (and dont tell me kryptons they fit my feet like shit).