Jobst Ultrasheer 15 20 Knee Hi Black X Large (pair) Lamps Infrared * Chrome plated deflation valve Style:Right Ear * Chrome plated deflation valve Poise bar lock in for error free operation * Sanitary ABS plastic tray with built in measuring tape provides safety reads up to 23 x 1 4 (58 cm x 1 cm) * Weight capacity: 130 Lbs x 1 Oz * 1 Year Limited Warranty * Shipping Carton Size: 13 L x 11 W x 4 H * * Seat dimensions: 25 L x 13 W x 6 3 4 D Knee Hi * Classic Black * 15 20 mmHg * X Large * Ankle Circ 11 1 2 13 Calf Circumference 13 3 8 19 5 8 * Beautifully sheer hosiery Durable long lasting * Sandalfoot styling * Gradient compression for relief and prevention of venous disease * Therapeutically effective sheer lightweight and fashionable *