pretty simple to make, I cut the sole rubber to the size I wanted, then cut the veg tan to cover the sole. I have one toe loop for the big toe and one for the arch of the foot. both were measured but taking a strip of leather and sizing it from one side of the toe and arch to the other. figured out how much wiggle room I wanted and then cut slits to feed the leather through. stitched them in place and then glued that to the rubber sole.