Women's CEP PROGRESSIVE+ RUN COMPRESSION SOCKS 2.0 :: Give your runs the energy boost you've been craving, and protect your joints and muscles from injury when you hit the road in the women's CEP Progressive+ Run Compression Socks 2.0. Find out first-hand why runners, triathletes and endurance runners are raving about these compression socks that increase blood flow, improve your coordination and protect you from injury. You'll sink into superior comfort with the anatomically placed foot padding, no-slip band and highly breathable fabric. You'll also enjoy the extra benefit of keeping your feet smelling sweet thanks to the odor-reducing silver ions weaved into these amazing compression socks. Men's Sizes M (III) L (IV) XL (V) Women's Sizes S (II) M (III) L (IV) Calf Circumference 9.5"-12" 25-31cm 12.5"-15" 32-38cm 15.5"-17.5" 39-44cm 18"-20" 45-50cm