I LOVE these slippers!  This is the second pair I've purchased (the first lasted almost 3 years).  I wear them year-round, on a daily basis.  They are so comfy and cozy!  The sturdy sole is wonderful for going outside (I live in the country so we're talking dirt/gravel - not sidewalks!)to do things if you need to.

They will fit snugly when first purchased but the sheepskin conforms to the contours of your foot to make them fit like a "foot glove." I did purchase another set of insoles for my first pair after about a year/year and a half as I could no longer fluff it up.  That was perfect because the outside was in near new condition - even with all the outdoor use they get.

Bought these slippers for our teenage children and they love them also. My husband still has some other kind of slipper, and rarely wears them, but if he ever needs new ones - these will be be the ones he gets.  I'd never buy another brand of slipper!