- Celine's new Mary Jane thick-soled shoes. The shoe body has a strong three-dimensional feel. The hollow upper is matched with the Arc de Triomphe hardware buckle design, which is very brand-recognizable. The thick-soled 4.5cm design is not provocative and can easily elongate the legs. Upper proportion: open Beaded calfskin lining: full-grain lambskin Sole: original molded TPU outsole Sole thickness: about 4.5cm Size: 35-39 (custom-made 40 non-returnable),