Amazon calculates a product's star ratings based on a machine learned model instead of a raw data average. The model takes into account factors including the age of a rating, whether the ratings are from verified purchasers and factors that establish reviewer trustworthiness.
We just tried this on reccomendation of a friend for my wife and this turned out to be a great product. If worn after bath and specially during the night, it moisturizes the sole well, smells really great. There is marked difference in my wife`s sole and heels which were quite dry and cracked but over the last oneweek of daily night usage,we have seen very good results.however to ensure it lasts longer avoid using like a normal socks during day and ensure feet are clean before u wear them