Given the task definition and input, reply with output. In this task, You are given a review of Amazon's food products. Your task is to divide them into two classes: negative or positive, depending on the content of the review.

I haven't worn these yet for an extended period of time since I just got them but tried them in my shoes and they are very comfortable and very supportive. I wasn't clear from the pictures online but the sleeves are one piece which is nice. They are very nice quality and very soft on the foot. Except for the great support and cushioning you wouldn't know you had them on. I have plantar faciitis and my custom arch supports don't fit in all my shoes. These sleeves are the perfect replacement!
positive