Comfort
I ordered these to go in a pair of 4-5 yr old Ugg slippers. The insole was no longer plush and had worn down to bare bottom. These fit perfect. My only complaint was they kept slipping out with walking. Finally I took some 3M picture holders and put it in the bottom of each slipper and now they stay in very well. Nice and cozy and comfortable.
Rating: 4 stars