Haven't had 'em long and I'm still breaking them in, but I already love these boots and am thinking of buying a second pair. They are extremely lightweight - I practically forget they're on. They seem to run a tiny bit large; but I tend to wear liners under heavy wool socks, so the fit works out perfectly. It also doesn't hurt that they are great-looking. The service from Backcountry.com was outstanding. I'll be back for more stuff...