I'm a senior citizen (65+) and not in good health. My feet get cold and I wake up in intense pain in my right foot and big toe. These sherpa lined sock or booties are wonderfulI’m size 11 (regular not wide) and I fit. Fits exactly like on photo. I’m usually a size large, 5”8 and they don’t fit tight on me. You can even fold them!Sherpa lining isn’t the worst, but isn’t the best, but almost super good tbh... I don’t hate it. The more I feel on it the more I love it lol For 3 pairs, it’s a great purchase. Especially how nice they look. I purchased the black, grey, coffee. Sooo comfy. The colors are true to the photo. Super cute.I will note... the top of sock is stretchy, but where ankle is at (and I don’t have the smallest ankles I might add, have extra room but not a lot of stretch if you have super wide ankles.Tip:When you put your foot in, scrunch everything towards you, then pull the top of sock up, so you don’t have a hard time. And I have big feet so... lol I get it on in like 2-3 seconds.These were a gift for someone else, but I bought a couple sets of these last Christmas and I was very impressed. I am constantly fighting cold feet, and these socks are a dream for my feet. I can wear them at the computer, and wear them in bed. I can also wear them around the house., and they have little grippers on the bottom. They are not like regular socks, and I like how high they go on my leg, for not only my feet get warm, but so do my calves. VERY NICE!!! I need to buy me some more, and I need to stop giving them all away!!!I love them.The person for whom these socks were purchased said that she really likes the colors, the white fluffy interior, and the perfect fit. She also likes the weight of the socks as they do not appear too heavy but are thick enough to be cozy. I'm glad that she likes them.I read other reviews and despite some saying these are a tight fit, I figured since my ankles are super tiny, I’d be ok.However, while the sock in general is pretty roomy, soft, fluffy, and warm…the opening of the sock has almost no stretch. Which means it is VERY difficult to pull on your foot and over the bend/ankle, even if you have a very slim ankle.Had ordered two pairs of similar socks a couple of years ago from a different company. Haven't worn or washed them yet but they don't seem as well made. The "sherpa" lining looks more like nylon, and threads were hanging out straight out of the package. They also are a bit longer than the other pairs I ordered .Will report back after I've washed them a few times. Couldn't resist the value pricing.I am a small lady and they are tight need to be bigger