In honor of the Civilian Conservation Corps youth who helped shape theirmodern National Park System, Darn Tough made the Northwoods hiking sock to work hard. But hard labor is no match for their soft, snug fit. Sure, they'll crush trails like a pound of dynamite, but with details like breathable cushioning and low-profile, slouch-free 1x1 ribbing, the only grunt you'll make is when the wildlife tries to steal these socks.