85% High Quality Cotton & 15% Spandex Material SMART NON-SLIP DESIGN – Compared to other cushion no show liner socks, we have designed the unique anti-slip WAVES silicone grip on the heel, So you don??t have to worry about these invisible liner socks will slip off and fall apart while walking, running or working. SUITABLE FOR WOMEN SHOES SIZE (6-8.5) – These invisible socks can hidden inside your shoes, available in three colors including black, white and gray, which you can select, each package contains 8 pairs non slip no show socks. QUALITY PRODUCTION CRAFTWORK – We have prepared yarn carefully, Super comfy to wear. All the liner socks sewing way and knitting way are through the strict production supervision, keep your feet more comfortable all the time, provide you best quality & cozy invisible socks. NO SHOW, LOW CUT : Instant comfort and invisibility in all of your sneakers and casual shoes. Need a pair of fasion no show socks to match your every outfit? Solid color and classic design, perfect to match your shoes and clothes. Flatter seams provide extra ease. 100% MONEY BACK GUANRANTEE – 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. No questons ask..