RecoveryTherm™ Hot Vibration Back & Core Heat Therapy Garment Back One Size Fits Most Fabric Reusable (1248583_EA) 1/EATherabody's RecoveryTherm Hot Vibration Back and Core improves rehabilitation and recovery time, enhances range of motion, lessens tensions and aches, reduces pain and inflammation and accelerates blood flow and pain relief. Wearable device provides three levels of heat for back and front treatment and three modes of vibration for independent use or with back heating; levels of heat and vibration are customizable. Wrap is made of carbon fiber mesh