Not for thick legged women. They may have a decent diameter but the material is stiff and it makes ones legs look awful which is not the point behind knee high boots. As usual they makes seem to always assume that people with small feet must have twigs for legs and that's not always the case. I thought they were a good buy but I ended up returning them the day after they arrived since they looked so horrible on. I don't really need shoes or boots to decorate the floor. I'd think twice about ordering these if you have a leg measurement that's not more than 4 inches less than what they say the boot diameter is.