Wrap this neoprene thermo brace around your knee and instantly feel its soothing heat relieve aches and strains, and aid healing without drugs. Boost the heat with 3 settings (35.7-55°C) to stimulate blood circulation and accelerate recovery. Touch fastenings adjust for a perfect fit on knee, thigh, calf or arm. Ideal post-surgery, as well as for arthritis, meniscus, osteoarthritis, bursitis, ACL, PCL and MCL tear. Powered by USB cable (incl). Unisex. L50.5 x D22.5cm.