First of all the socks are great First of all the socks are great! You get the quality you pay for! While most companies won't live up to their grand guarantee claims, Darn Tough are leading the way! When a pair of socks started to develop small holes after three years I filled out the online form, to be honest I was really expecting them to be "Unconditionally Guaranteed for Life". However their customer service made contact very quickly, and with some simple instructions to follow the socks were then replaced. I was very impressed that they stand by their products to this level and honor their warranty, so I also bought another pair. Very happy customer indeed! :)

Great socks Great socks, but the thinner variety has ripped for me. I know they have a guarantee on their socks, but I've just kept a pile of the ones with holes for me to one day try to get fixed. Love the materials and they ARE quite tough, especially the thicker socks.

Without a doubt the best socks I've… Without a doubt the best socks I've purchased. I picked up my first few pair in Bennington, Vermont from an old line gentleman's store in the main street. I wear these things hard as I'm on my feet all day 6 days a week. They've held up beautifully. I've purchased 7 year guaranteed socks from Duluth and worked through them in less than 2 years. I doubt any item like this will last a lifetime but these sure are worth the money in my opinion.

Very strong socks Very strong socks, durable and long lasting, i got now 5 pair from 5years old till this week and they all are in super great shape even after wassing multiple times.

These socks don’t wick! I bought two pairs of Men's Boot Heavyweight Hunting Socks. They were comfortable but the socks do not wick moisture as advertised thus feet get damp and cold. I gave them 2 Stars for socks but 5 Stars for Customer service, delivery and return.