Spandex yarn is one of the most used and breathable fabric types in the clothing industry which has been used for sports wear and underwear. This fabric provides good and wearable clothing for sports purpose. And this can also be used for regular use. Though there are various advantages, similarly there are various disadvantages too. So, before we decide to wear spandex yearn clothing, we should learn about the fabric quality in depth. What is Spandex Fabric and Yarn? Spandex is a synthetic fabric considered for its impeccable elasticity. It is interesting to believe that, the term "spandex" is not any name of brand rather it came from generally referring to polyether-polyurea copolymer fabrics that have been made with a variety of production processes. The terms spandex, can also be considered with Lycra, and elastane as their synonyms. It is a synthetic fiber and it is unexpectedly expandable. Spandex yarn is stronger than rubber and they are more durable th