The package arrived timely and I totally LOVE the socks! Very comfortable! Your site gave U.S. measurements of 6.3", and I ordered them hoping your measurements were wrong, and I was correct. Actual U.S. measurements are 8" for the length of the foot as well as the height of the sock. I wear a size 9 shoe and the socks fit me perfectly, I believe they would fit someone who wears a size 10 also. I only wish they offered the color in purple, as I've seen on other sights. It is just so scary to order from an unknown site, so I like to stick with a company I can trust, and I wasn't disappointed with NewChic at all. Please let me know when you get these sock in purple :)