These Eurosock Sensory Over the Calf Compression Silver performance socks will help your blood pumping and your dogs from barking. Over the calf socks. Sold as one-pair pack. Sensory targeted compression system utilizes a flat knit construction with targeted compression on the ankle and arch with extra impact absorption in the sole and an extra smooth toe seam to help improve stability, blood circulation, and balance. SILVER DryStat fabric keeps your feet feeling fresh and helps fight odor. Graduated compression helps promote blood circulation. Elastic ankle-arch cross support gives you added stability. Seamless toe closure helps reduce chafing. 70 percent DryStat, 15 percent Lycra, 15 percent nylon. Machine wash, tumble dry. Imported.