I ordered the moccasin a half size smaller than my boots. I think this worked out well for me. I know that I wouldn't want them any smaller and don't feel they need to be larger.
Honestly the highest quality pair of slippers I have ever owned. The drops are limited but always worth the effort should you choose to invest in a pair of Russell’s and it is an investment I can already tell these are going to going to last me a long time.
Great quality and fell good on the feet. Will last a lifetime.
Love the moc’s but would like them 1/2 size smaller. Boots are perfect at 9.5. Wish I had ordered 9.0.