Back support, rigid belt that rigorously enhances lumbar and abdominal support. Built in lumbar zone protection with a pliable pad that firmly supports the most vulnerable upper region of the lower lumbar spine. Soft yet firm inner core insulates muscles to keep them warm and flexible. Retains its shape to support under heavy loads. Tough, water resistant nylon outer shell that won't curl. Easy touch, self grip closure system ensure proper fit. Must call for pricing!