Imported ONE SIZE FITS & CARE:?US women??s shoe size 5-10 (sock size 6-9). Perfect for both adults and teenagers. Material: 70% combed cotton/28% polyester/2% spandex.NOTED: Please order with Sannigora by FBA.there is no third party department you have to deal with since you are buying direct from Manufacturer. Sannigora will NOT be responsible for any purchase made from other sellers as they are NOT selling the real Sannigora Women No Show Socks Triple wide silicone heel grips help keep socks from slipping down. Designed to be hidden under the shoes, it is the perfect socks for all your low top shoes like slip-ons, loafers and flats Machine washing in warm water acceptable, and tumble dry low. Do not iron.