4 Pack Mens No Show Socks Thin Non Slip Low Cut Liner Socks Invisible for Flats Boat

I have not used no-show socks before as I've felt no need for them. But in warm weather when I want to wear low shoes and not sandals I see their purpose. These socks are quite thin: I immediately thought of hosiery instead of socks. On my first try they slipped off of my heel. The heels have rubbery strips inside to help them stay in place. But because the heel is meant to be invisible there is not much fabric to really grasp the heel. It may be my need to get accustomed to this style of sock but I would prefer a thicker material.

Oh my goodness! I love love these socks! I just received the Penuup 4 pack men no show socks and have worn them every day this week! I am a female with 6.5 size feet and the size 5-8 was perfect for me. I have worn them with loafers and low ankle boots and they stayed put the entire work day. I have tried so many different sock liners with many disappointments but these are totally on my love list! I am ready to throw out all my other sock liners and order more Penuup sock liners because life's too short to wear socks that do not stay up all day.

Amazing fit, very thin material and perfect heel retainer!

These socks definitely hit the mark on being thin and of a comfortable material. However, they run small and the seam is thick around the toes, so I would suggest sizing up. I think if the socks weren't too tight, the seam wouldn't be a big deal. As it is, I can't use these.

I absolutely love these. I ordered mens socks because women’s no show socks are made too narrow and tight around the edges of the sock. These are so softand thin that you forget you are wearing socks, yet so well made. They don’t slip off the heel and I love that the bottom is made of cotton. Highly recommend!