Have you considered a tanned Bison hide for each of your hooves?

Keens…bought a pair as a backup for the PNW trip a couple years ago and ended up wearing them. They’re lightweight and waterproof. I liked them so much I came home and ordered another pair just incase they quit making them. Still wearing the original pair hunting/trapping and broke out the new pair for everyday wear at work. Briars have done a number on the cosmetics of the older pair, but they’re still waterproof and comfortable. They have been the only boot I can put 8-12miles a day on and not have a blister. That’s flat land and mountains.