Perfect for the hind foot, actually a hind foot design! I love them, they are very well engineered for a 00 hind foot. These boots are available now, contact me if you would like a set. I do believe this is the first boot on the market that is designed specifically for a hind foot. I put a set on Feather this evening and they fit like a glove. Can't wait to give them a try after the rain clears up.
Also in the works is a new wider heel captivator for size 2 boots for horses that have big bones.