I wear Kenetrek Hard scrabbles, the wife wears a Lacrosse 600 gram insulated boot because she gets cold easy. The last three years have been warm so has been a nonissue. This past year I was done my hunting on Sept. 16th and it was 70 that day. Sweat like an unpaid forced worker ( slave) getting one in the truck. Situations change fast and temperatures even faster........
