<p>A clinically proven pressure pattern increases blood flow velocity and reduces venous distension. T.E.D. Anti-Embolism Stockings offer optimal compression to increase blood flow velocity up to 138% above baseline and thus reduce venous stasis.</p><p><strong>Features:</strong></p><ul><li>Knee length</li><li>Toe opening allows for easy inspection of skin and pulse </li><li> Pressure break at popliteal vein helps ensure smooth, continuous blood flow </li><li> Defined heel pocket helps ensure correct placement </li><li>Calf circumference, 17.5"-20"</li><li>Not manufactured with natural rubber latex</li></ul>