I will definitely look into it. My knee takes a lot of support to get me through the day and still be functional. It's only when I forgo some of the support that I have problems, and that's usually my fault. In the summer I get hot easily and try to do without and end up paying for it, or I will step wrong and aggravate the whole mess. I like the little lidocaine patches, and someone at the farmer's market sells a warming salve that works wonders.