Fabric : Spandex is a material that is used primarily in clothing manufacture. It is a man-made product, not a product of nature in any true form, which has its base in chemistry. Spandex, which is also called Lycra, Lycra spandex, or Elastane, is asynthetic that is comprised of a minimum of 85% polyurethane polymer.
How to wash garment :
Never twist or wring Spandex when washing, but gently knead the garment and rinse thoroughly with cool, clear water.