I am looking for a pair for hunting and hiking. My fav is an old [now ragy] military surplus thin green wool . I could were them in the summer alone and 1 or 2 layers under them for the coldest days. I have only looked at the Kuiu attack pros. Thy look good but will they hold up for years or should I be looking at other brands on the market? The wools were quiet and tough , 2 things i find important.