When you boil it down, what makes a great cycling sock is exactly what makes a great running sock: a blister free foot hugging fit. Offered with either high-density cushioning or open mesh construction, Darn Tough's Back-Road series is designed with the discerning roadie, mountain biker, road runner and trail runner in mind. Darn Tough's socks have reinforced heels and toes for miles of durability and knit in arch support for precision fit and increased endurance. Darn Tough's socks will ehance the fit of your shoes, eliminate blisters and won't wear out.

• Merino Wool
• Open mesh knitting on the top of foot.
• Reinforced heel and toe.
• Elastic support around the arch.