Upper Material and Design --- Our upper is made of high-quality satin, which is soft, comfortable, and durable. Additionally, our medium-high upper with a very sturdy wide toe box can provide excellent support and protect the forefoot, reducing the risk of twisting the foot. High-Quality Sole --- The sole is made of multi-layered cardboard and durable leather, sewn with double needle stitching, tight and neat, with a beautiful radius and medium hardness, making our pointe shoes very comfortable, non-slip, and resistant. Provides sufficient support for beginners and professional dancers. Inner Material and Toe Protectors --- High-quality canvas insole is made of comfortable and breathable cotton, always keeping dry. Toe protectors can protect your feet from injury; they are made of soft silicone, which is very safe, non-irritating, odorless, and the flexible material can be easily stretched to fit most foot sizes.