CVS Health Copper-Treated Compression Socks provide firm support with a 20-30 mmHg rating, ideal for sports, recovery, and reducing swelling in tired legs. These over-the-calf length socks feature antimicrobial properties to help reduce odor and are designed with graduated support for an easy on/off experience. The black and red knit construction includes copper-treated fibers to assist with circulation and comfort during long periods of standing or intense physical activity. Brand: CVS Health Type: Compression Socks Compression Level: Firm (20-30 mmHg) Length: Over-the-Calf Size: Unisex L/XL (Men's 9-12, Women's 10-13) Color: Black/Red Material: 76% Polyester, 23% Rubber, 1% Spandex Features: Copper-Treated, Antimicrobial, Graduated Support Quantity: 1 Pair Care: Machine Wash Cold Keywords: Athletic, Medical, Travel, Edema, Varicose Veins, Performance, Nursing, Flight, Circulation, Recovery, Workout, Hiking, Unisex, Firm Support, Copper Infused