The BioSkin Back Skin with Lumbar Pad provides customisable support and compression to your lower back. The velcro attachment site inside the wrap allows you to attach the Oval Lumbar Pad for targeted compression to the sorest area of the lumbar region. The flexible side stays provide comfortable support (even while sitting or bending over) and help improve your posture. The slim-fitting design allows you to discreetly wear under it your clothing for all-day support and comfort.