Alleviate Pain and Get Back in the Game! Get back in the game with the slim look Copper Joe Recovery Slim Back Brace. Copper Joe offers superior support for back pain, lower back, lumbar pain, sciatica, tendonitis, stiff or sore muscles, tendons & joints. We developed a full slim back brace that helps alleviate your soreness and stiffness in muscles and improves your blood circulation, while the snug fitting, light breathable fabric keeps you comfortably supported. With Copper Joe compression technology, you will be back in the game without the pain!