Upper Material and Design --- Our upper is made of satin, which is soft, comfortable, and durable. In addition, our medium-high upper with a very sturdy wide toe box can provide really good support and protect the forefoot, it can reduce the risk of twisting the foot. Sole --- The sole is made of multi-layer cardboard and durable leather, sewn with double needle stitching, tight and neat, with beautiful radius and medium hardness, so our pointe shoes are very comfortable, non-slip, and resistant. Provides sufficient support for beginners and professional dancers. Inner Material and Toe Protection --- The canvas insole is made of comfortable and breathable cotton, always staying dry. Toe protectors can protect your feet from injury, they are made of soft silicone, it is very safe, non-stimulating, no peculiar smell, flexible material can be easily stretched to fit most foot sizes.