MDSOX is a physician-designed graduated compression sock that helps prevent DVT, promotes post-exercise recovery and relieves symptoms of venous insufficiency. MDSOX are surprisingly easy to apply and great to wear all day long, aiding in better blood and lymphatic circulation. Natural cotton fibers make them enjoyable to wear. Technologically advanced silver-infused cotton thread (X-Static) in the toe and heel impart antimicrobial properties. MDSOX were designed to mimic as closely as possible the perfect compression gradient benefit found in water aerobics the deepest depth of the pool imparts the greatest pressure and each millimeter higher has less and less pressure. This pressure gradient helps to return the venous blood back to the heart.