Great boot socks! I wore these during my deployment to Iraq while I was in the Marines back in 2015-2016. I even wore these during the winter with my combat boots and they were great during the warm weather as well. I still have these socks and wear them from time to time and love them. My feet sweat real easily but these keep my feet comfortable. They still sweat but that's just how my feet are no matter what socks I wear.