Latex-Free, 20-30mm Hg, 18"-21" Ankle, 28"-38" Calf BSN Jobst® ActiveWear Knee-High Compression Socks feature Dri-release® yarn which looks and feels like cotton and offers superior moisture management to help keep feet dry and comfortable. Ideal for various activities from walking to playing sports and appropriate for use by both men and women. The non-constricting comfort band keeps socks up without binding or pinching.