The Balega Ultra Running Sock is a high quality technical running sock which is slightly thicker for added cushioning when running. The socks are highly breathable with mesh ventilation. They are also hand lined with a seamless toe which will help to prevent blisters.
The socks have an extra deep heel pocket which will prevent the sock from slipping down inside your running shoe. This Balega Ultra running sock would be an ideal choice for long training runs or if you want extra comfort and protection.