Im cursed with plantar fasciitis and that pain is horrible. These slippers are so great. Had them for a month now. They are a great fit and I feel safe going up and down stairs because they are a perfect fit around the foot. I hope they last for a while cause they cost a bit. And its winter now so they are warm I will add to this in spring and summer to let you know if it was worth the price. I will also write in and let you know how long they last. Its one month so far. I us them every day for 8 hours or more. I will probably buy another pair cause they feel so good.