Moisture-wicking fabrics are specially designed materials that draw sweat away from the skin to the surface of the fabric. This process helps keep the wearer dry and comfortable during physical activities. Commonly used in athletic wear, these fabrics are often made from synthetic fibers like polyester or nylon, which have properties that enhance moisture management. These fabrics work by utilizing capillary action, allowing moisture to spread out and evaporate quickly. This feature is particularly beneficial for athletes and outdoor enthusiasts, as it helps regulate body temperature and reduces the risk of chafing. Overall, moisture-wicking fabrics are essential for anyone engaging in sports or outdoor activities.