Aha Trivia Stuff Everyone Should Know
Aha Trivia: Stuff Everyone Should Know · ahatrivia.com/mb-textile-62354143ec87

Which fibre is used to make activewear, bras, and swimsuits stretchy?

Spandex.

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  1. Aramid
  2. Carbon fibre
  3. Spandex ✔

Why: Spandex is a polyurethane product that can be made tight-fitting without impeding movement.

Huh, didn't know that: Spandex is a polyurethane product that can be made tight-fitting without impeding movement.

The dad joke
Spandex really stretches the truth.
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References

Answer: Spandex. Spandex is a polyurethane product that can be made tight-fitting without impeding movement.

  1. Textile en.wikipedia.org/wiki/Textile
    Spandex (trade name Lycra) is a polyurethane product that can be made tight-fitting without impeding movement.
    Checked 2026-11-07.

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