Carhartt Warm Winter Socks, 65% Merino Wool, Made in USA, L/XL - fits Men's shoe size 11-15. Brand new, dozens available, different colours available (black, grey and brown). Great winter socks, work socks, hiking socks and everyday socks. 65% Merino Wool means warm, odour resistant and itch free. Premium Merino Wool provides thermal insulation and odour resistance. Retail for $30 each...I am selling for $10 each.