Miracle Anti-Fatigue Compression Socks, 1 pair Black Available in two sizes S M & L XL! S M : Women's US Size 6-9.5 Men's US Size 5-9.5 L XL: Women's US Size 10-13.5 Men's US Size 10-12.5 Highly recommended for : 1. Long Distance Travel Long distance travel such as flight or long bus ride can take a toll on your body blood circulation due to lack of skeletal movement and pressurised cabins. Get miracle socks today and feel better today. This socks is specially developed to provide graduated compression aids blood circulation and also even reduces swelling on feet due to edema. 2. Work Desk bound in front of laptop replying emails and working Or standing long hours This socks is formulated to help your body and healthier feet. Graduated compression allows your veins to better pump more blood back to the heart per beat, as such results in less sweaty feet, better body blood circulation and less pain related to water retention or edema which is a common situation for both people desk bound or long standing. 3. Pregnancy Water retention and poor blood circulation is commonly noticed in pregnant mothers who undergo numerous traumatising body changes during pregnancy. Help the body and heart better with this graduated compression socks that is developed to help blood circulation, reduce water retention at the toes and calves. 4. Any active lifestyles or athletes Just like ice cold bath showers, miracle socks is also developed for athletes or adventurers with active lifestyles. Long distance running, hiking or mountaineering etc usually takes a huge toll on the leg muscles and body blood circulation system. With miracle compression socks, aid every heart beat with better blood recirculation from the feet and also prevents water retention, enabling better performances.