NUDE NO SHOW SOCKS LINER INVISIBLE TOE IN LARGE, MEDIUM, AND SMALL Uniquely designed with a silicone PATCH at the heel. Hugs your feet & won't slip off Machine wash cold with like colors. Only non-chlorine bleach when needed. Tumble dry low. Do not iron. Remember this is a no show socks, it is designed to be as low as possible and our Brand does just that, If it slips off, there is something you are doing wrong. Please adjust the socks and our socks will comply. Experience the ultimate feel of Combed cotton in No show socks. Try it and you will be dreaming MABUA no show socks this those shoes. If you are looking for a true no show socks that keeps those peds dry and cool, you have come to the right place.