What are the differences in breathability between fabric types?

Breathability is a key factor in choosing the right fabric for clothing, especially in warm climates or during physical activity. Different fabrics offer varying levels of airflow and moisture management.

Cotton is highly breathable due to its natural fibers, which allow air to circulate and absorb sweat. However, it retains moisture, which can make it feel heavy when wet.

Polyester is less breathable but excels at moisture-wicking, pulling sweat away from the skin to evaporate quickly. It’s often used in sportswear for this reason.

Wool, surprisingly, is breathable and temperature-regulating, even though it’s warm. Merino wool, in particular, wicks moisture while remaining odor-resistant.

Linen is one of the most breathable fabrics, with loose fibers that promote airflow, making it ideal for hot weather.

Silk is lightweight and breathable but less effective at moisture management compared to synthetic or wool blends.

Choosing the right fabric depends on your needs: cotton for everyday comfort, polyester for activewear, and linen or wool for specialized climates.