I have them and wear once it hits 40 degrees. I only wear a smartwool or under armor cold gear sock with them. Very comfortable. If you buy them do yourself a favor and get them from G-n-B.
i love em but they are not just real durable
i work outside in the winter time and they keep my feet warm and dry
if you just wear them hunting they should last a long time
i wear mine daily in the winter and am my sixth pair in 5 years