80% Nylon Velvet 20% SpandexOne size fits most: US Women shoe size 6-10. Super stretchable, fit most adults and teenagers. Package includes 10 pairs no show liner socks.ANTI SLIP: These low cut socks have been equipped with an anti-slip silicon gel heel pad to keep your feet from slipping, sliding and skidding around in your shoes.EXTREMELY LOW CUT: no show liner socks with basic colors.They’re super suitable for variety of lady’s shoes,like flats,pumps,high-heel shoes,ballerian,Loafers or SneakersPREMIUM NO SHOW SOCKS : Women’s socks made from high quality Velvet Nylon fabric, enhance absorbency and performance. Keep your feet fresh and dry, and cool all day long. Bring comfort to your feet.100% MONEY BACK GUARANTEE – Shop with confidence. Your satisfaction is our priority. If you do not like our socks for any reason, we offer a full refund or free replacement.