I ordered the Fawn color because it has my size 7.5 with good discount. I was not sure about the color shown online, because it looks like light brown, yellowish, or greenish. When i opened the box, i love it. First, the color is a darker brown which i like better, in some angles, it shows a touch of dark olive green, which is also fine. Second, it is true to size. Wearing thicker socks will also be fine. I have regular calf 13.75", the shaft fits very well. However, it does not have enough room for jeans to be tucked in. Thin leggings should be OK but i have not tried.  Leather is soft and thick and of course in excellent quality as well as craftsmanship. The sole is a bit slippery but not a big deal.  The physical item is a lot more beautiful than the pictures.  Highly recommended.