Darn Tough Socks are just that, Darn Tough! Darn Tough has been making socks in Vermont for over 30 years. Darn Tough Socks are made in both CoolMax and Merino Wool varieties. Darn Tough Socks are designed for comfort on the trail. They provide extra support and cushioning, are breathable for hot climates, and warm in cold climates. Darn Tough Socks come in crew, quarter, and no-show sock styles. Darn Tough is located in one of the most unforgiving climes in the country, their socks are made to withstand the harshest conditions while still treating your feet well. Darn Tough Socks come with a lifetime guarantee. Check out our selection of Darn Tough Socks today!