Nylon MaterialPlantar fasciitis socks made of nylon are resistant to fading and pilling, and the lightweight fabric provides maximum comfort and reduces sweating and skin irritation.Multi FunctionsThe plantar fasciitis socks provide effective arch compression, help reduce heel pressure, promote foot blood circulation, increase foot flexibility and strength, and appropriately transfer excessive fascial pressure to help plantar fasciitis, heel and arch pain.Ankle SupportThese foot covers are great as an ankle stabilizer or extra support for most athletic activities, protecting your feet during strenuous activity and reducing sports injuries.Compression SocksThese neuro socks are for those suffering from plantar fasciitis, heel spurs, swollen ankles, high arches, muscle and foot pain.Universal TypeOpen toe design allows you to wear them alone or under other socks without feeling too thick, and the socks can be worn with a variety of shoes such as slippers, insoles, boots, sneakers and leather shoes.