This is how I make my own running sandals. I wouldn't recommend it as a cost-saving hobby, but if you're interested in huarache sandals, then making your own is a great way to learn how they work. I never thought I would be able to make my own running shoes, but it's not that difficult.

Anya's Reviews: https://anyasreviews.com/
IG: anyasreviews
Stay tuned to hear more from my previous interviews, because I haven't really scratched the surface of all they shared about barefoot running and natural footwear. The next Video, about adjusting huaraches, is going to feature more of them.

Materials (these work as search terms on amazon, I don't know how to do affiliate links):
Rubber Soling
EVA Foam 3mm
Vegetable Tan Leather
Contact Cement
Nylon Webbing 5/8 inch
5/8 inch Nylon Adjuster and Triglide Clips
1mm waxed thread
Hook and Loop
Leather scraps

Tools:
Leatherworking kit and techniques described here:    • How to Start Leather Crafting  
Plus heat gun and toe plug mold, shown here:
   • In the Shama Workshop - Mike Makes To...