I bought 24 pairs of these two years ago and love them!!I have worn them everyday since then which amounts to about 30 wears per pair. But after all this time the sock monster has stolen a bunch of them, some got holes in them after I was dragging them on rough concrete during renovation, and the rest is looking dingy because I don't wash whites seperately (see photos).So I just ordered some new ones! 48 pairs this time. They are the exact same as when I ordered them last time.I order a size up because I'm trying to let my feet move naturally (barefoot shoes, etc.) and they still fit real nice.Pros:* Comfortable. They feel soft and comfy but not that clingy type of soft.* Shaped to the foot. These have extra seams on them that make them fit well (see close up photos of heel and toe)* Non slip heel works. When wearing shoes they don't slip off the heel. The non slip pads also do not detract from the comfiness at all.* They last very long. I'm going to wash my new ones with whites only so they won't get that discolored look. By comparing the new and the old one it does seem that they shrink after so many washes, or possibly from the dryer.* They come with each pair rolled up and wrapped in a small length of paper. So much nicer to unpack than if they had that plastic stick through them.* Neither warm nor cold. Just neutral when it comes to temperature.Cons:* None. These are great :D