Great fit, excellent quality.  I got a size 12 and I normally wear size 11.5 shoes, and they fit perfectly.  So, I would recommend at least a half size larger than you usually wear.  Really nice slippers for an excellent price.  My last pair were Freewaters which I really liked, but the soles didn't cover enough of the uppers and wore them out.  These Deer Stags look like they have a sturdier sole which is also wider than the Freewaters.  Now, I just need to go sit by the fireside.