Rather than wool I would carry some lite weight fleece, and a pair of cabelas legacy series which was on sale with wind sheer, lite but warm, could wear a real lite weight cotton, under these and take them off if it got to warm, some used dress wool pants. I would take some promos silver teac soap to wash with. If I could I would take a pair of pads for my knees in case I had to crawl, oe the pants with the foam padding in the knees. Over all I would stay away from cotton, if it's hot you will sweat like crazy and cotton doesn't dry well. I would use cabelas silver tec socks they keep your feet from stinking and bacteria growth from being wet. I would use some kind of silver tec undergarments easy to wash and drys quickly.