This Memoi Sweet Bow Knee High sock is model MKF-7042. This style is very classy and also cute. The big bow is sewn on to ensure it doesn't fall off. The top edge of the sock has a scallop. The edge of the bow has a silvery look. It looks like it runs big so you might want to size down a bit. I think a size 6 sock looks more like it a size 8 or 8-9 sock size. The gray looks like a heather gray. This sock is 78% cotton, 19% nylon, and 3% spandex.