Knee High (closed Toe) Classic Black 20-30 Mmhg X-large Ankle Circumerence 10 1/2- 12 Calf Circumference 15 - 20 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