Latex-Free, 15-20mm Hg Compression, 8-3/8" to 9-7/8" Ankle, 11-7/8" to 16-1/2" Calf BSN Jobst® for Men Knee High Socks with fashionable ribbed design deliver effective compression therapy. The non-constricting comfort band keeps socks up without binding or pinching and soft micro fibers wick away moisture keeping legs and feet cooler and dryer longer, preventing odor by inhibiting growth of fungi and bacteria on the socks. These socks feature reinforced heel which resists shoe abrasion