- Saint Laurent/YSL Saint Laurent spring and summer water platform platform sandals, this one is made of cow leather, square toe design, two adjustable straps with buckles, thin waist and thick heel with waterproof platform, elegant, charming and sexy, simple atmosphere! Upper: cowhide, lining: sheepskin, heel height: 10.5cm/water platform 2.5cm, sole: Italian genuine leather outsole, size: 35-39 (34, 40 customized, non-refundable),