High quality material that changes color from heat and cold. In the cold, the material becomes black, and the touch of heat (water, hand, air) makes the material colored. The color change depends on the magnitude of the temperature and the duration of the touch. With a little contact with heat, the material will be brown, a little more - green, with the longest possible time - bright ultramarine. The material is based on artificial leather with thermochromic pigment, water-repellent, noble, pleasant to the touch