- Jil sander's new semi-circle heel square toe short boots have a simple yet fashionable design, and can easily capture the elegance and relaxation of French style. It is undoubtedly a versatile style, and it can completely match all your autumn and winter clothes! Upper: calfskin, lining: cowhide, heel height: 5.5cm, sole: genuine leather outsole imported from Italy, size: 35-39 (40 customized, non-refundable),