Order # 31370309 Manufacturer# 113137 Brand Jobst Manufacturer BSN Medical Application Compression Socks Circumference Ankle 8-3/8-9-7/8 Inch, Calf 11-7/8-16-1/2 Inch Color Black Compression Rating 30-40 mmHg Material 48% Nylon, 16% Spandex, 31% Polyester, 5% Wool Size X-Large Full Calf Style Knee-high Toe Style Closed Toe UNSPSC Code 42142802 User Male Designed to deliver superior comfort in a mid-calf length Contemporary, relaxed design that delivers gradient compression therapy, yet can be worn every day Reinforced heel resists shoe abrasion and strong yarns resist wear and tear Comfortable cotton-feel with superior moisture wicking properties to help keep feet dry and cool