Which is better, polyester fiber or shark skin?

Polyester fiber is a synthetic material, which is often used to make various daily necessities, such as clothes, bags, bedding and so on. It is light, comfortable, easy to clean, not easy to fade, and more wear-resistant and durable. Shark skin is a kind of natural leather material, which is often used to make high-grade clothes, bags and so on, and has a certain aesthetic feeling and texture. Shark skin is durable, wear-resistant, waterproof, sun-proof, and environmentally friendly. Therefore, both are better than shark skin.

Choosing polyester fiber or shark skin mainly depends on the specific use scenario, demand and value.