Oxygen Tubing No Kink 25 Ft 25 CS Canes Specialty 5 L * Limited Lifetime Instrument Accessories 5 L * Limited Lifetime warranty * Weight: 18 Knee High (Closed Toe) * Classic Black * 30 40 mmHg * Large * Ankle Circumerence 9 1 2 10 1 2 * Calf Circumference 14 18 1 2 * Stylish leg therapy that feels great and helps manage pain and discomfort from: Tired aching legs mild to severe leg ankle and foot swelling minor to sever varicosities post surgical post sclerotherapy and help preventing a recurrence of venous ulcerations * features & benefits: * Number 1 physician recommended brand * Available in 5 colors and a large foot size * Fashionable ribbed designed dress sock * Smooth toe seam Kink resistant 3 channel extension oxygen tubing * Compatible with most oxygen tubing rigid swivel and Y connectors as well as inline concentrator water traps * Latex Free No Kink Oxygen Tubing 25 ft 25 cs