Anti-blister socks made of tech thread against blister formation. You probably will not want to take off these long socks... They do not slip, and they stay in place well, fit well, and are generally very comfortable. The tech thread used to make the Blissy anti-blister socks reduces friction, and it prevents blisters in pressure points. In addition to this, the heel and toe areas of the Blissy socks have been reinforced. This protects the socks from wear and tear and makes them particularly durable. The comfortable, ribbed hem has been embellished with a fine colourful stripe in a contrasting colour. The euro-star logo at the back of the shaft is in the same colour. The soft footbed and the front of the shaft feature sporty stripes. With L/R indicator on each sock.