I know this is old, but Kahtoola Microspikes are orders of magnitude more durable than Yaktraxs; just look at photos online and you should be able to see. I've hiked with multiple people that have had a Yaktrax fail in one hike out of the box, 5 miles of use max. I'm still on my same pair of Microspikes after 3+ years and 100+ miles; I hit the spikes with a file before every winter. In the hiking world, Microspikes have been the standard for years if you'll open the wallet and spend the $. Same with smartwool socks. If you are wearing cotton socks, especially in winter... you're just not doing it right. If you refuse to spend the $ on smartwool, get a merino wool generic that has about the same % wool. I buy Smartwool hiking socks from Sierra Trading Post as they have them on sale nearly all year.