MOLDS ARE STANDARD ON THIS MODEL. YOU CAN ORDER IT IN YOUR OWN NUMBER. Genuine leather exterior. Thick, non-slip rubber sole. Insole height is 4 cm. It doesn't produce odor or sweat, the inner antibacterial fabric will keep your feet warm. Water-resistant construction (A nubuck protection spray is recommended for nubuck models). This model is made of high quality leather. The rubber sole provides anti-slip, and the inner fabric lining keeps your feet warm.