Wore these for a few hours (just walking around the house, smooth hardwood floors, no running) and I could see the honeycomb pattern starting to unravel and fray. I’ve recently had many socks by Puma and Addidas that fell apart in months, so I saw the signs. Comfortable and great don’t mean much if they fall apart so quickly. Especially for $13 a pair, no way I’m going to deal with that. Returned these and still on a search for fantastic socks that last. So far the best have been Bombas; about 4 years but starting to get holes.