Men's Socks › Merino Wool Oxford Lightweight Crew - Darn Tough Image 1 of 2 Image 2 of 2 Merino Wool Oxford Lightweight Crew - Darn Tough $31.00 Darn ToughMen's shoe sizes: M (8-9.5), XXL (15-17)63% merino wool, 34% nylon, 3% lycra Quantity: Add To Cart Added! Darn ToughMen's shoe sizes: M (8-9.5), XXL (15-17)63% merino wool, 34% nylon, 3% lycra