Darn Tough Vermont is a family-owned, American manufacturer of end-use-specific socks. They design and manufacture the most comfortable, durable and best fitting socks available in the market today.
These socks are guaranteed for life.
Bred for versatility from the first stitch, the Urban Block combines our legendary hike sock comfort and fit with an ultra-comfortable yarn weight and a bold (but not brash) look..
"M" is shoe size 8-9.5, "L" is shoe size 10-12, "XL" is shoe size 12 1/2 to 14 1/2..