While I can't attest to the durability of these shoes as I've only just recently purchased them, they appear to be well crafted and engineered. They do run a little large so I would buy a half-size smaller if you're looking to purchase them. The tread of the shoe is intense; you can see why they're so popular among those who are into obstacle racing and intense trail runs. I love how light-weight the shoes are and their conformity to your feet. Get 'em, you won't be disappointed!
This review was written in the old system and had content requirements that are different than reviews written today.