Go the extra mile in comfort while staying cool and dry. These running socks are engineered to handle your longest runs. Beat the heat with adidas HEAT.RDY technology and a soft lyocell blend that wicks moisture away from your feet. An adidas performance logo on the front lets your socks do the talking when your legs get tired. Slip into the stretchy, mid-high fit and focus on your breathing, not your blisters. This product has been made with at least 50% renewable materials. Switching to renewable material sources offers more options to reduce our reliance on finite resources. We choose renewable materials because they are natural resources that can be  planted and grown again. This is unlike fossil fuel-based materials, which once used, we cannot replenish. Renewable materials are not only natural materials, but also bio-synthetic materials that have a plant feedstock  instead of fossil fuel. This feedstock is  chemically processed into intermediate substances and  is turned into synthetic materials in the end.