Hello, Our product is made of 100% regenerated cotton. Regenerated cotton is obtained by restoring natural cotton fibers and turning them back into yarn using special methods. Different materials can be found between 1-5%. In this way, it both preserves its naturalness and supports an environmentally friendly production process. It offers the exact same quality as 100% cotton in terms of appearance, feel, and absorbency. It is also a choice that prioritizes sustainability. If you have a different question, we would be happy to help.