What is poine show?

I assume you are referring to "Pointe shoes" worn by ballet dancers. Here is some information:

Pointe shoes are worn by ballerinas (female ballet dancers) when performing ballet movements up on their toes. The shoes are specially made with a hard toe box and a shank (sole) made from a rigid material such as cardboard or plastic to provide support and protection to the dancer's feet.

Pointe shoes are typically made from satin or canvas and come in shades of pink, beige, or white to match the dancer's skin tone or costume. Dancers use specialized techniques to prepare the shoes for use, such as breaking in the shoe and sewing ribbons and elastic bands to keep the shoe securely on the foot.

Pointe shoes require a high level of skill and strength to wear and use properly, as they place a great deal of stress on the feet, ankles, and legs of the dancer. Careful training and conditioning are necessary to avoid injuries.