New leather slim calf women knee height riding black boots size 8M/8.5M/ EU 40

All leather black knee high riding boots, full zipper, almond shape, leather upper, leather lining and leather insole, calf circumference is on the narrow side, about 14", EU size 40, should fit US size 8M/8.5M, looks never worn, shaft height is about 16", heel height about 1.5", insole is about 10" long and 3.75" wide