Instruct: Classify the given Amazon review into positive or negative sentiment.
Query: Allergic to Latex?

I purchase this after a physical therapist taped my knee with a similar product. It doesn't stay on well under slacks or jeans. It starts to roll at the edges. Also, if you are allergic to adhesives or latex, be careful. I got a very bad rash from it and the adhesive is very difficult to remove from your skin. You also need to know the proper way to apply the tape for your particular injury or it doesn't do you any good.