This all-in-one wearable device provides precise heat paired with expertly placed vibration to reduce back and core discomfort. Experience relief from everything from minor muscle tweaks to injuries to menstrual cramps, as well as chronic lower back pain and post-workout recovery. Hands-free and convenient, you can easily slip it on and go about your day. All-in-one recovery Three levels of fast-activating heat meet three vibration modes, working together to deliver enhanced recovery from core and back pain. Personalized pain relief. Customizable levels of heat and vibration help with everything from minor muscle tweaks to injuries to menstrual cramps, as well as chronic lower back pain and post-workout recovery. Infrared FlowKnit Fabric Germanium-infused fabric helps increase circulation in the body.