The More Mile London Running Sock is perfect for pounding out those miles in training and racing! It features 6 key padded protection points to absorb pressure, guard against impact abrasion, and aid in the protection of joints. Many a marathon has been run blister-free in the More Mile London Running Sock! Comfort is key, so a lightweight mesh construction allows for rapid moisture transportation and breathability, ensuring the runner remains comfortable at all times. An arch brace is constructed within the sock for extra support to prevent the sock from slipping, which will also aid in the function of the foot, allowing it to move through a full natural range of motion. The More Mile London Running Sock also incorporates Tactel Aq.