I'm usually allergic to wool, but wanted to give these a shot. No itchies! They're super comfy and fit true to size (5' 10" 155lbs with a M). I would like them to be a bit longer and have a pocket, but it sounds like those may be coming soon. I will definitely buy again. They are stretchy and keep their form, warm but not *too* warm - great for as the weather changes.