The Isotoner Men's Microterry Slip-On Slipper is a very comfortable item. I did find it to be a bit shorter in length than I anticipated. I wear an 11-1/2 shoe and therefore ordered the 11-12 size slipper. I found that my big toes were snug -- but not uncomfortably so -- inside the slippers. However, since I've been wearing them for about three to four weeks, the slippers have stretched to fit, even though they have a semi-rigid sole (which grips very nicely on smooth flooring). Overall, I have found this item to be a very good purchase.