Reduced my rating.  They start to smell terribly.  Threw them all out.  They are comfortable.

Original rating.

I purchased 2 of these of these on the Gold Box last week.
Very satisfied.  Ordered another for my wife off the standard pages.

Pros:  No animals killed in making this product. True to size. Wide.  Reminds me of my Birkies.  I purchased these to give my Uggs a rest.  Comfortable.  A good slipper for cold weather, and concrete floors.  Loose at first, but quickly seemed to feel like a custom fit. Has felt inside, wool outside, so it is not itchy.

Cons.  May be too loose for narrow feet.  Probably not a good warm weather slipper. Doesn't look like it would stand up to outside use.

Misc.  I have 2 pair of Ugg slippers, and these are less than 1/2 the price. Not as stylish or well constructed as Uggs, but just as comfortable. Ugg slippers mat down quickly and need to have insoles replaced yearly at $15 per set. Original Ugg insoles are not removable, resulting in a tight fit for the replacements.  These Simple have soft removable insoles. As a Birkie and Ugg wearer, I rate this at 5 stars.