The men's and women's compression shirts help relieve arthritis and other chronic joint and muscular pain, promote muscle recovery and aid performance. They help with anyone experiencing back and/or shoulder pain. The Tommie Copper Advantage is that that you can wear the comfortable copper-infused compression gear while working and while sleeping for maximum relief. Rosie Singleton stated, "Since wearing your Tommie Copper T-shirt, my pain is virtually gone. I was not able to lift my arms above my shoulders and I now have full range of motion. I can’t thank you enough for this mini miracle."