What fabric absorbs the most water 100 percent cotton or 80 percent polyester and 20 percent polyamide?

100 percent cotton generally absorbs more water than a blend of 80 percent polyester and 20 percent polyamide. Cotton fibers have a natural ability to absorb moisture due to their hydrophilic properties, allowing them to take up water effectively. In contrast, polyester and polyamide are synthetic fibers that are hydrophobic, meaning they repel water and absorb less moisture. Therefore, 100 percent cotton is the better choice for water absorption.