Ever ponder the use of polyester in sporting clothing? These polyester yarns are elastic and stretchy. They can easily be stretched and then returned to their original shape because of the lengthy polymer molecules. These yarns, whether elastic or flexible, are the best option for textiles that need to move a lot. Our polyester yarn is water-resistant, so they will not absorb moisture; instead, wicks it away from the skin and allows it to swiftly evaporate. Despite being so durable and adaptable, these threads are not all created equal.