yep! I have a handful pairs of thin merino wool socks and t shirts. I wear them when we go hiking in the summer too, as they also help keep you cool in the heat. They also resist odors, which makes it a good choice for those guys who spend a week straight at camp. One can get away with wearing the same ones for days straight. I also have some thicker ones, but don't wear them out cutting, as they are too warm. I wear the thinner ones in winter when cutting wood, as my feet always are warm and sweat. When I come in for lunch I change socks to get some dry ones.