These Silo boots by Chinese Laundry have been made with a premium suede upper. The details include: zip fastening to the reverse, leather trim panelling through the main, a round toe, chunky platform sole and a high stiletto heel. ABOUT ME Upper: 100% Real leather. Lining: 100% Other materials. Sole: 100% Other materials. Heel height: 13cm/5in. Platform height: 2.5cm/1in.