When you39re on the trail you have enough to worry about without stressing on your sock situation that39s why we created our durable no fuss mountain tall socks they feature a lightweight blend of our vaporrize and merino yarns which work in tandem to naturally control temperatures manage sweat buildup and fight odor in other words they39re comfortable and to further ensure this we39ve included mid foot arch support and a light underfoot cushion to help absorb vibration and chatt