Threading together the future of circular fashion

We’ve pioneered technology that returns polycotton waste back to the raw materials from which it was made, so your favorite fashion brands can reuse fibers and reduce harm to the Earth in the process.

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  • Fast Company – March 19, 2024 This company is turning the plastic in your old clothes into new fashion

    Circ’s pioneering technology makes it one of Fast Company’s Most Innovative Companies in fashion.

  • Marubeni – February 15, 2024 First Utilization of Recycled Cotton and Polyester Materials of U.S. Company Circ, Inc. in Japanese Branded Products

    Marubeni Corporation has developed materials that utilize the textile recycling technologies of Circ, Inc.


  • Harper’s Bazaar — October 17, 2023 There’s Something Special About This New Mara Hoffman Dress

    It’s her first fully recyclable design, made through an innovative partnership with Circ


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We are a
textile-to-textile ^recyclingmaterial innovationfashion technology
company on a mission to protect the planet from the cost of clothing.

Recovered & Regenerated

Saving the planet. One fiber at a time.

With our regenerated polyester and lyocell fibers, fashion brands can produce exceptionally luxurious, high-performing clothing, with less impact on our beloved planet.

Discover our fibers
A solution for circular fashion

Fashions fade. Their impacts last forever.

Our obsession with fashion (both fast and slow) is taking an enormous toll on our planet (and ourselves). It’s a huge problem to tackle — but we believe we can solve it if we all work together.

unravel the cost of fashion
Investor spotlight

Breakthrough Energy Ventures

Backed by many of the world’s top business leaders, BEV has raised more than $2 billion in committed capital to support cutting-edge companies that are leading the world to net-zero emissions. BEV is a purpose-built investment firm that is seeking to invest, launch, and scale global companies that will eliminate GHG emissions throughout the economy as soon as possible.

Meet our investors

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