Buy on Amazon.co.uk : http://www.amazon.co.uk/gp/product/B004GCIGFE?tag=animalisimo04-21
Kentwool Men's Tour Standard Socks (Black Large)
61 Wool27 Polyester10 Nylon2 Spandex
No Blister Guarantee
Extra Comfort
Made in the USA
Variety of Colors and Sizes