Instruct: Classify a given Amazon review as either positive or negative.
Query: I would not purchase again

I thought that I would give these a try based on the positive reviews. Well, I feel like I just wasted $25!! Not only do they not make my foot pain any better, but, because they are made of a rubberie material, they make my feet sweat and smell bad. So, now instead of just having foot pain, I have foot pain AND stinky feet!!! I would not purchase again!!!