The BackThingĂ– is not a kidney belt. It will prove to be very comfortable. Flexes when you flex. Won't ride up. Wear next to your skin or over clothing.Full lumbar support Ăą anytime, anywhere4-way...
The BackThing™ is not a kidney belt. It will prove to be very comfortable. Flexes when you flex. Won't ride up. Wear next to your skin or over clothing.Full lumbar support — anytime, anywhere4-way...