The upgraded compression socks are good for edema of the ankle and foot.It will help you relieve the pain if you have plantar fasciitis. .Size: S/M ( Men 4-8.5 Women: 5-9.5), L/XL ( Men 9-12 Women 10-13). 6 Pairs in one pack.You are getting an amazing offer to keep your feet stay with optimal compression all the time. .Exclusive wicking and quick drying fibers compression socks can prevent the growth of bacteria and fungus effectively. Moisture-wicking design to keep feet dry,Anti-bacterial properties to promote foot health. Targeted compression zones provide varying levels of support from moderate to extra firm. Help relieve pain & discomfort related to plantar fasciitis. .Designed for everyday use and boost your performance for any sport activity, Yoga, Gym, Cycling, Running, Walking, Standing, Travel, or just sitting on the couch. .Compression is proven to improve blood flow, move faster, react quicker and use less energy,Circulation support to fight fatigue,Relief from pain due to plantar fasciitis and foot injuries,Assistance with recovery after exercise. .