I purchased new Overland "classic low moccasins" to replace my previous favorite slippers I wore so long there was hardly any padding remaining inside. As an after-thought, I also purchased a set of the "unisex sheepskin insoles". The insoles fit perfectly into my old slippers and are so warm and cozy, I know it will extend their life at least another six months. And as it turns out, I will have a brand new pair waiting when my favorites finally wear out.