I have several pairs of socks similar to these but this pair is a lot thicker and softer than the others. These will be great for winter.The moment i tried these on, they were super soft and comfy. Still too early to tell their durability, but they do feel robust upon touch.I purchased these slipper socks hoping they would fit, considering I wear a size 14 shoe it is hard to find stuff that fits. When they arrived I tried them on and to my surprise they fit. The heel was not quite where it was supposed to be but after wearing them for a couple hours they stretched out and they were just fine.I usually do not sleep with anything on my feet, but in the winter these will keep your feet nice and warm and you will not want to take them off in the morning.I washed them in cold water, and hung them out to dry, I hope they hold up for a while. Overall they seem to be of good quality, and they fit this guy's big size 14 foot.Update:After wearing thses 4 times they came apart all over. The stitching inside was terrible, it had material bunched up under my toes and the ball of my foot. Very uncomfortable while walking.The reason for all the 5 star reviews is because the company offers a free pair for your great review.I have yet to receive a reply from them about my refund.I guess I will have to get Amazon involved in getting my money refunded.Update #2The company finally reached out and offered to send a Amazon gift card as a reund, and not for the exact full amount as promised.I had already returned them their product through Amazon. Amazon refunded my money in full to my account within 15 minutes of dropping off the package at a UPS store.I really wanted to like these slipper socks, I am hoping that I will find a quality pair somewhere.Final UpdateThe company did send me a free pair of slipper socks for all of the inconveniences. They seem better than the last pair, but I will be giving them away.I will give them more stars for their efforts. They promised to do better in the future. I will give them the benefit of the doubt.I do not appreciate the fact that they continue to ask me to delete my review. Everyone has a voice and nobody should be asked to remove their review because "it hurts us ". You should have done better from the beginning and you would have received a 5 star review.They are nice. They keep you warm.I got them for my boyfriend because he is always cold but when he tried them on. they looked weird and uncomfortable. So he never used them again. I kept them for me and they are like they have a Sherpa sock inside that is not well attached to the wool outside. For reference He is size 10 1/2. I’m size 7 1/2 - 8. They keep you warm though and you can’t hide the Sherpa that is in the top because they won’t fit right.Purchased for my son-in-law, who has perpetually cold feet. He practically lives in these socks. They go with him everywhere whenever he travels and are an "at home" uniform.Oh man these are soft. First. I have size 12 (thanks for that M/D) Always a gamble with one size fits all. These fit! Give it a hour or two for the toe seems to move around and vanish. So far they are thick enough to stay up and not sag down. The tracktion pads are a nice touch but these never last long with me so only time will tell. Very warm. Better than a $45 pair of battery heated socks I bought and returned. My feet tend to get cold fast. I've been trying to find something better that a small floor heater to keep them warm. While it works it also heats up everything around my desk and the electric company sends my thank you cards.. I think these were just the thing to turn that heater off. Very happy so far. Now to see how they hold up after a week and after the first cleaning. Silver/grey look good as well.I bought three pairs of these socks for myself, wife, and my son. They are so warm that I cannot complain anything about it. I just love them.