Yak leather

The leather of the yaks, an Asiatic highland bovine, is mainly used in the shoe and boot production, but also for horse saddles, belts and bags.

Of a total of about 15 million yaks worldwide, around 85% live in Tibet, China and Mongolia. The rest are spread over India, Bhutan, Nepal and Kyrgyzstan (as of 2007). These are kept as domestic animals. Another 50,000 wild-living yaks are found in Tibet, where they are kept under strict protection.

The former Tibetan nomads had been processing the skins traditionally into clothing, belts, lassos for boat manufacturing and many other things.

Traditional yack leather shoes and a duster from the tail of the Jack of the 18th century in Tibet.

Due to the adverse living conditions of the animals in Tibet (cold, wind, snow), yak leather is denser in the fibre structure than typical cow leather. Therefore, yak leather requires only half of the thickness to achieve the same heat insulation and toughness of bovine leather. Nevertheless, the processing of yak leather is not easy, since the yak has extensive grease deposits in the depths of the skin which help the animal survive in the low temperatures of the Himalayas. However, this is a rather undesirable condition for the leather quality, since the skin becomes uneven and fibrous in deeper layers. This results in higher production costs, which is reflected in the fact that good yak leather is not cheap leather.

The leather quality is also dependent on gender and age. With increasing age (as with cattle), the fibres become thicker and more coarse and uneven.

The main export country for yak leather is China. The hides either come from slaughterhouses or directly from the nomads.

The skin of a yak is about 2.5 to 4 square meters large. A cattle skin is about 5 square meters in comparison.