ENMAYER Women's Closed Round Toe Nubuck Square Heel Solid Boots with Buckle Nubuck Imported Rubber sole Heel Height:6cm Shaft:11.5cm Boot Openning: 26cm All of our shoes are marked as Chinese Size.Size based on your feet length.If your feet are fat or wide please choose bigger. The size 8.5-14 B(M)US are large numbers. Please measure your bare feet, and choose the size according to the Size Chart!