81133 smartwool hiking light crew uni ljusbla 5889-111 The MCS system has extra

The MCS system has extra patterns that follow the muscle structure

sometimes called sailing vests

Machine wash 30 degrees

The Nike Flex fabric stretches with your body

The legs are long and on the left leg is a Björn Borg and DPM collaboration logo

81133 smartwool hiking light crew uni ljusbla 5889-111 The MCS system has extraA thinner hiking sock with reinforcements above and below the foot to counteract abrasions. Elastic support for the hollow foot keeps the sock in place and provides nice support. Thicker against the narrow leg to prevent chafing from the boots and soft elastic that keeps the sock in shape. Material: 76% merino wool, 23% nylon, 1% elastane. Always 100% wool against the foot.