>>1596773Here's the pair I got. Keep in mind that the -50 below is a trademark thing, not a temperature rating. They are amazing for sleeping in, but if you want to use them with shoes on, know that I have to wear a boot size larger just to get my feet in when wearing them. I wish it were winter here already just so I can wear them again, they are so comfy.
https://www.amazon.com/gp/product/B000ZNYG6G/