microfibers

/M AY1 K R OW0 F AY1 B ER0 Z/
noun
  1. 1

    Very fine synthetic fiber; cloth made of such fiber.

    โ€œThe spilled wine hadn't stained the microfiber couch.โ€

Source: https://en.wiktionary.org/wiki/microfiber, https://en.wiktionary.org/wiki/microfibers