Jobst for Men Knee Socks Black Small 30 40 mmhg Massage Therapy IPX8 Rated up to 20 Select Ear:Right Ear IPX8 Rated up to 20 meters (about 63 feet) * SPECIFICATIONS: Width Inside Hand Grips: 21 durable heel area Knee High (Closed Toe) * Classic Black * 30 40 mmHg * Small * Ankle Circumerence 7 1 2 8 1 2 * Calf Circumference 11 15 * 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