Natural fibers are derived from plants, animals, or minerals. Examples include cotton, wool, silk, and linen. These fibers are biodegradable, renewable, and often have unique properties such as breathability, moisture-wicking, and insulation.
Synthetic fibers, on the other hand, are man-made through chemical processes. Examples include polyester, nylon, acrylic, and spandex. These fibers are typically derived from petrochemicals and are not biodegradable. Synthetic fibers often have specific properties such as durability and resistance to wrinkles and moisture.
In short, the main differences between natural and synthetic fibers are their sources and specific properties. Natural fibers come from plants, animals or minerals, are biodegradable, and often have unique properties. Synthetic fibers are man-made from petrochemicals, are not biodegradable, and are engineered to have specific properties.