RecoveryTherm Heat/Cold + Vibration Therapy Wrap Knee One Size Fits Most (1248602_EA) 1/EATherabody's RecoveryTherm Hot and Cold Vibration Knee improves rehabilitation and recovery time, enhances range of motion, lessens tensions and aches, reduces pain and inflammation and accelerates blood flow and pain relief. Three built in treatment programs and vibration modes offer enhanced relief in a one size fits all design. Wrap is made of neoprene and germanium fabric (made of fibers which include, among other things, germanium [a metalloid