- 24Ss new ALAIA perforated hollow two-strap high-heeled sandals. The upper of these high-heeled sandals uses a perforated hollow design, which echoes the L-shaped iron heel and round hole hollows! Full of exquisite and elegant temperament, you will look fashionable when you wear it! Upper: Cow patent leather Lining: Lambskin Heel height: 9.5cm Sole: Italian genuine leather sole Size: 35-39 (40, 41 customization is not returnable),