Copper Fit is a very thin, stretchy fabric and very light-weight. It's infused with copper. The commercial says that its high-tech technology helps with pain and recovery and guarantees relief.

For knee and elbow support, I choose Copper Fit.” Like Favre, many athletes today wear compression sleeves to help keep muscles warm and working efficiently and relieving muscle and joint pain.

For knee and elbow support, I choose Copper Fit.” Like Favre, many athletes today wear compression sleeves to help keep muscles warm and working efficiently and relieving muscle and joint pain.