These are super comfortable no show socks and the rubber/silicone on the back of the heels keeps them in place but isn't even noticeable, nor do you even realize it is there. Would definitely consider purchasing again.

I’ve just ordered these socks for the second time. They are comfortable, they stay in place and they fit perfectly "no show” with all of my sneakers. They lose a star for durability. The toes thin and eventually get holes after a few wears. That is to be expected with bamboo fibers so replacing them will just be how it is and that’s ok because all of the pros outweigh the holes in the toes.