Ill second that on Darn Tough socks. They have different weight socks and different lengths. I wear their socks for hunting, work, biking, and everyday use. Best of all they have a lifetime guarantee. I have worn Darn tough socks for a number of years now, and even though they are hard to wear a hole in. I have sent back two different pair, and they have given me a full refund for the value of that sock, to buy another pair of the same or something else. Great company, and they are made in Vermont.