Lumbar corset in graphene membrane fabrics, antistatic, bacteriostatic and breathable, which provides thermal comfort. The semi rigid corset with integrated flexible splints is suitable for supporting the lower back area. The system of elastic straps placed to form a diamond follows the muscles of the back and converges into a single strap providing a variable pressure and greater traction and, thanks to the pulley effect, makes the control of the antero-posterior thrust easier.