Jobst For Men Knee-High Socks, Black, Large: Ankle Circumference: 9 1/2in-10 1/2in, Calf Circumference: 14in-18 1/2in, Compression: 30-40 mmHg

Resemble fine quality dress socks with the added support of medium to high compression For conditions such as moderate to severe varicose veins, swelling and lymphedema. Consult your physician before use. Fashionable, ribbed design with 3-D knit features an anatomical shape and fit. Soft finish eases donning. Smooth, flat toe seams and reciprocated heel allow room for feet to breathe. Anti-bacterial additive reduces unpleasant sock odor. Special moisture-transport system with soft micro and multi-fiber yarns in the sole keeps feet dryer. Comfort band keeps socks up all day without binding or pinching. Latex-free.