I ordered these for my fiancé, since I threw his other house slippers away. (They were very dingy and cheap slippers) He’s usually a 10 1/2 but I ordered an 11 (no half sizes) . They fit like a glove with bare feet, a little snug with socks on, but I think they can stretch out over time if he chooses to wear socks. He’s very happy with them.
The perfect slipper! My boyfriend got me a women's pair for Xmas 2016 and I've been wearing them everyday since. He finally asked for his own pair and couldn't be happier. He likes the dark brown color so it won't get as dirty either.