Germanium Sport Compression Calf SocksBlack /L

US Shoe size: Men 8 - 10 / Women 9 - 11. Calf size 14.5" - 17" are released to improve blood flow and increase oxygen carrying capacity. • The graduated compression (20-30mmHg) to improve blood circulation & relieve leg pain including plantar fascitis, arthritis, varicose veins, muscle injuries etc. • It features targeted compression to each part of your leg. • Ideal for marathon, walking, jogging, running, cycling, hiking, soccer, rugby & more. • Our compression socks are perfect for daily use , especially for people in retail, nursing, pregnancy, travel & jobs that require you to be on your feet a lot.