I got these over a year ago, when they had the orange color (please bring it back). the extremely thing vibram on the bottom has barely even shown wear, and I've camped, hiked, run etc. in these shoes. I've abused them, and all there is to show for it is a small rip that happened because my bike gear caught it. Not to mention they are extremely comfortable and force you to walk and run like humans were designed to before we got caught up in putting 6 inches of foam under our foot! 100% must buy. Only bad thing is since they never wear out I have no need to get new ones, though I may have to anyway.