I have had these boots for about 6 months. A good pair of boots usually lasts me about 6 months and these are just now starting to show the need for replacement, but I will probably get another month out of them. The upper has held together very well, and the sole is showing even and long lasting wear. The sole is just now starting to separate near the back of the boot, but its not bad, and only after 6 months of hard use. The only thing I can say negative is that the fit is kind of odd, I need to order them a half to full size bigger than any other boots I have owned, it may just be my feet, but beware of that.