MpingT 5-Pack Women's Ultra Low-Cut No Slip Sock Liners Material: Lace,cotton Size: one size fits all No-show sock liners with gel tabs to prevent slipping in shoe Great fit, super comfortable and hard wearing, allows your feet to breathe and stay comfortable all day Foot liner, Seamless, Hidden lowcut boat line, Liner sock, Non-slip, No-show socks, Hand or machine wash cold