this review title is: it felt like i had a rock in my shoe and i and the content is: i cannot really say if this works or not because i could not get through a half of day wearing them it felt like i had a rock in my shoe and i was just smashing it in all day i just could not take the irritating feeling to wear them any longer.there are other information for this review, one is this reviewer did purchase it and the other is 0 people think this review is helpful.