- By Far small square toe thick heel short boots, the elastic boot shaft has a smooth silhouette and a glove-like fit, representing timeless feminine charm. The square toe is made of smooth lambskin, with a stable thick heel and anti-resistance Side zipper for safe removal. Upper: Imported sheepskin Lining: No lining Heel height: 5.5cm Sole: Italian genuine leather Outsole Number of yards: 35-39 (40 is custom-made and cannot be returned or exchanged),