Jobst Ultrasheer 20 30 KN CT Classic Black XL Full Calf Treatment Tables Infused with IonTech minerals in Sterilization Infused with IonTech minerals in tape that emit ions * Provides relief from tired aching legs * Reduces mild swelling * Helps improve circulation * Provides continuous relief from tired aching legs and mild swelling * Use gradient technology to help improve circulation and revitalize your legs especially when sitting or standing for long periods of time * Latex free * Elegant diamond design perfect for stylish occasions * Unparalleled sheerness without sacrificing durability * JOBST© Advanced Comfort© gives stocking a light and cool feel for year round wear Knee Hi * Classic Black * 20 30 mmHg * X Large (Full Calf) * Ankle Circ 12 14 Calf Circumference 18 24 * Beautifully sheer hosiery Durable long lasting * Sandalfoot styling * Gradient compression for relief and prevention of venous disease * Therapeutically effective sheer lightweight and fashionable *