Update March 2023 - still love them. I don’t get out of bed without them. I wear them about an hour a day on average but sometimes all day on the weekends.I got a wicked bout of plantar fasciitis a year ago that still hasn’t calmed down. I cannot go barefoot at all. I wear custom orthotics and cannot tolerate most shoes. I can slip right into these and wear them all day at home with no problems. That is a miracle. My feet are so fickle. I like a firm arch support that won’t crush like most soft slippers. These feel soft yet remain very supportive. They’re not like hard plastic like the Vionic slippers I recently purchased. I’m so happy I invested in these. Hopefully they hold up all winter. I won’t mind buying a pair every year. I’m a women’s 10.5, halfway between a wide and medium. The men’s 9 fit me perfect. Not too loose or tight. Love the little bumper behind the heel in this design. Also these are warm but not too hot. No sweaty feet problems this far.