1Made of quality fabrics which is soft, high elastic and comfortable to wear. 2Relieve local swelling, ache, and discomfort symptoms caused by varicose veins. 3Compression socks relieve pain in the legs and feet by increasing blood circulation. 4Improves circulation, reduces pain and swelling, and removes odor. 5Can be water washed or machine washed, keep the socks clean and sanitary.