Too bad my brother has bigger feet than my own, otherwise I'd steal these.  They are like walking in clouds.  These are definitely indoor only slippers, though. Some reviewers seem to get upset that the soft soles get torn up or worn out quickly even indoors.  I have no idea why; have you never owned slippers before?  They do wear out eventually and are not made for AIF play. DO NOTE: Sizing does seem to be skewed to the smaller size so if you tend to the upper end of this product's sizing, choose something bigger than you're used to.