For those taking their first steps, the tiny reproductions of the 1461 3-eye shoe and 1460 8-eye boot offer a sturdy, yet flexible sole combined with soft and durable leather. The 1460 boot style has a side zip, as well as laces, to help parents get them on and off little feet quickly and easily. . 4-eye Infant boot. Black patent Lamper leather. Inside zip fastening. Heel loop. Dr. Martens air-cushioned sole