Jobst For Men 15 20 Knee Hi Black Large (pair) Parallel Bars X Fast Set in 2 4 Electrosurgical Products X Fast Set in 2 4 minutes * 5 x 5 Yards Bx 12 * Specially treated plaster spreads uniformly * Thick creamy texture when wet which allows for a smooth cast finish * Shipping Carton Size: 12 L x 10 W x 6 H Non Operation temperature： 20℃~60℃ 4℉~140℉ Knee High (Closed Toe) * Classic Black * 15 20 mmHg * Large * Ankle Circumference 9 1 2 10 1 2 * Calf Circumference 14 18 1 2 * * Attractive ribbed design with 3 D knit structure * Easy to wear with a comfortable band that keeps socks up without binding * Flat toes seams and a roomy toe section * Reinforced heels for a longer lasting durable product * Anti bacterial additive reduces unpleasant sock odor * Special Moisture Transport System with soft micro and multi fiber yarns in the sole keeps feet dryer * Latex Free * Color: classic black