Which is more expensive, pigskin or sheepskin?
Sheepskin is soft, comfortable and easy to dye, which is suitable for making middle and high-grade leather products and shoes. Pigskin has rough and unsmooth surface, poor elasticity and water resistance, and is easy to expand and deform after absorbing water, which is suitable for making middle and low-grade leather shoes. So the sheepskin inside the shoes is expensive.