The issue that I have had with all my no-show socks before these is that I wear slip on shoes almost all the time so if the socks are too large, by the time your instep enters the shoe, the rest of the material pools to the heel and you have to settle and wiggle your foot into the sock to get the material back down past the shoe level. A shoe horn usually helps with this situation btw.  I like that your product is sized so that problem goes away for the most part. I also like that Stomper Joes are thin without being flimsy. They are comfortable and they don't slip because of the gel in the heel. I will definitely be getting more of them to replace the 2(X)IST ones that I have.