This leather is aniline dyed in the drum to create deep, vibrant colors. It is finished with a combination of transparent waxes and oils, which gives the leather a very soft hand, or feel with a velvety look. When this leather is stretched or pulled, the color migrates and becomes lighter in the pulled areas. Hence, the name “pull-up” refers to this change in color. Drastic variations in light and dark areas increase as the leather is handled and stretched against the grain. The “pull-up” becomes more evident as the leather is stretched tightly around Shoe Last and other materials. As a pure aniline leather, marks, scratches, and signs of wear will show and a rich patina, or shine, will increase over time. We provide best quality Waxy Crunch Leather.