I have purchased several pairs of Uggs over the years, and I have never had an issue with any of them. Not one! However, these are made way too small, and I have pretty small feet. I ordered the same size I have for every other pair I've purchased and this is the first time I will be returning a pair of Uggs. I've read through other reviews saying don't size-up; they will stretch. I don't recommend that. That don't stretch like that. They're suppose to mold to your foot from inside. If you can't even get your foot in like one would normally do, don't buy it.

Ordered 2 pairs of grey. One of the pairs is lighter grey in color and getting faded/worn vibe. Decided to keep the darker pair. I normally wear 7.5 in most shoes and 7 in classic ugg boots. Got 8 in these since don’t want my heels to be right up against the lip in the back nor toes touching front of toe box. Have about 1/4-1/2in space behind the heels. I prefer roomier fit with the option to wear thick winter socks. So decided to keep 8. Will have to see once lining gets matted down from wear if 8 is too big.

I just received these Ugg’s Classic slippers. I wear a 7.5 medium in most shoes, but 8 medium in sneakers and boots . I ordered a size 8 medium in these. I tried them on without socks and the heel part felt a little loose. I put light socks on with them which I normally wear in the winter with boots or shoes and they feel good. Not loose and not tight. Other buyers said they expected them to stretch out over time, so if you don’t want to wear socks, a 7 medium might work for you, but I am happy with the size 8 medium.

I really like these. They are perfect for when I want to run quick errands and don’t wanna put boots on. The Sherpa is super warm and soft. I do find that they run a bit small, I’m usually between a seven and an eight in UGGs, but I had to get an eight with this one. there are a few minor cons with them though. I find that my feet slide out a bit when I’m walking fast and also the back part rubs against my heel a bit. It’s not a huge problem if you wear thicker socks. Luckily I got these on sale, but I don’t think they are worth the full price