Sigvaris Sports Compression Performance Calf Sleeves 20-30 mmHg Womens Black

20-30 mmHg True graduates compression for improved blood circulation during athletic activity Promotes lactic acid flush out for faster recovery Increased oxygen delivery to muscle tissue for longer endurance Stabilizes & diminishes vibrations of active muscles for faster regeneration Less aching and cramping to optimize performance potential Color: black Medium: ankle circumference - 8.5"-10", calf - 12.5"-17.5"