These are super warm and thick. Perfect to wear indoors but do not think you could wear them as socks and then wear shoes or boots over them - unless your boots are a larger size or possibly ughs.These are great to keep your feet warm.

I bought these for my cat-loving daughter. She wore them once, and before even washing them, they started to unravel at the seams. It is very disappointing because they are super cute. I was able to return them for a refund, but I really wanted that design.

I got these for my wife because she is obsessed with penguins. Also, they are nice and warm for her feet for the winter and we have hardwood floors. She loves to wear them because they are super comfy and keep her toes warm. Wonderful gift idea for Christmas and a great stocking stuffer.

These are very cute and very warm. Only complaint is the non slip design can be felt while walking around and it's slightly uncomfortable.

I Bought these slipper sox with sloths for my great niece who adores anything sloth related. She had them on within 2 minutes of opening her gift. Fit well - she's 12. Had them on all day. If you know a sloth lover I recommend these!