@crazycatlady4110
I am a woman and I splurge every year and get myself cashmere socks https://www.garnethill.com/ProductSearch2.
I live in a colder climate and these are a godsend in wintertime. In summer I can usually get by barefoot (Iknow, I know I really shouldn't but I'm a barefoot kind of girl 😉 ) or with cotton Wigwam socks. They are not nonskid.
I wintertime I wear shearling moccasins from LLbean around the house, they're really wonderful! At night when I'm relaxing and watching TV/reading I wear Wigwam Diabetic thick house socks https://www.amazon.com/dp/B001N1841M
These are VEY thick and slouchy, not meant for under shoes or boots IMO, and they aren't nonslip either. If you need nonskid socks maybe try Bombas.
In bed in the wintertime I wear cashmere bed socks from The White Company. I know everything I just suggested is pricey but my feet are SO sensitive and cold that I have found through trial and error that this is what works for me. Good luck!