Size Tip: Please check the size chart picture before purchase, measure the length and width of your feet follow the tip on picture, (Please choose one size bigger because of the toe pads), thank you! Material and Design of Vamp: Our vamp is made of high quality satin which is soft, comfortable and durable. Also our Mid-length Vamp with very sturdy wide box can provide very good support and protects the forefoot, it can reduce the probability of sole sprain. High Quality Sole: The sole is made of multiple layers of cardboard and durable leather, sewed by double needle cord, tightly and neatly, with beautiful radian and medium hardness, so our pointe shoes are very comfortable, non-slip and resistant. Inner Material and Toe Pads: High-quality canvas insole is made of comfortable and breathable cotton, always keep dry. Toe pads can protect your feet from injury, they are made of soft silicone, it's very safe, no stimulate, no peculiar smell, flexible material can be easily stretched to fits most size foot. Ribbon: The sewed satin ribbon can be adjusted tight or loose, bring the most comfortable tightness for the feet.