They are on the narrow side, but that works for me. Even after several months, I need to pull these on with a finger rather than just slipping them on, but I like the secure fit I get which lets my feet relax (no tensing up to keep the slippers on). The footbed still has lots of nice spring, and I can wear them outside to take out the trash or run the dog out. The support in the sole and insole really help make my feet comfortable despite my plantar fasciitis.