My husband loves these and wears them as his outside shoes.
My husband has foot issues, and trouble with his balance (He is 77) and these slippers help him tremendously.
They are so comfortable that after a decade of owning them, they are still going strong, the sheepskin has worn down some. (to contrast, the LL Bean slippers, of a similar type's bottoms wore out) They are his only choice in foot wear so he asked me to buy another pair for inside wear. I suspect they will last even longer.