- 24Fw new summer Prad* square toe satin mules half slippers. These satin mules are characterized by modernist lines and architectural shapes, showing refined and elegant charm. The simple and classic geometric shape of Prad* triangle becomes the heel The source of inspiration for the design injects a unique modern flavor into this soft tapered shoe. Upper: Silk satin Lining: Sheepskin lining Heel height: 3.5cm Sole: Italian leather sole Size: 35-39 (34,40 ,41,42 customization is not returnable),