- Aeyde 23 new spring and summer Mary Jane shoes, the simple design layout reflects a cold style, the upper is made of calfskin, and the heel is dotted with red stitching, which makes people look good and textured. It has a light retro feel and a lining-less design. It fits your feet very well and is super comfortable after being worn! Upper: Calfskin Lining: No lining Heel height: 4.5cm Sole: Genuine leather sole imported from Italy Number of yards: 35-39 (40 pieces are custom-made and cannot be returned or exchanged),