Made of moisture-wicking and anti-bacterial materials, these ankle-length nurse design compression socks help ease the pain, soreness, and discomfort Highlights Unisex ankle patterned Compression Socks (6-Pairs) Help relieve pain in the arches and heels Can minimize pain from plantar fasciitis Boost blood circulation Recommended for people who are on foot for long hours and for sports and running. Moisture-wicking and anti-bacterial design Material: 94% Polyester, 3% Spandex and 3% Other Fibers Care Instructions Turn inside out before washing Tumble-dry low Do not iron Machine wash cold Do not bleach Sizing Small/medium: women's shoe sizes 6.5-9.5, men's shoe sizes 5-9.5 Large/extra large: women's shoe sizes 10-13.5, men's shoe sizes 10-12