3 Pack knee-high Copper Compression Socks L/XL Men or Women

3 Pack Copper Compression Socks - Compression Socks Women & Men Circulation - Best for Medical,Running,Athletic Socks have a no-slip cuff, moisture-wicking fabric, reinforced heel, and reinforced toe. They enhance blood circulation, protecting the ankle. The arch support reduces plantar fascitis. US Size 8-14 Men, 8.5 - 15.5 Women Calf Circumference 14 - 19 inches Leg Length Knee to Heel 19 - 21 inches made of nylon, machine washable These did not fit my family member. One pair was briefly tried on, hand washed, and line dried. I took a photo before putting it back in the packing. Otherwise, new in packaging.