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Purchase Organic & Sustainable Products

By choosing yarns from our Organic & Sustainable Products collection, you're not only creating beautiful handcrafted pieces but also making a positive impact on the planet. From reducing carbon footprints to supporting ethical farming practices, your purchase supports a more sustainable textile industry.

At String Theory Yarn Co., we're passionate about supporting a sustainable future for our planet. So, in addition to yarns, we have a selection of eco-friendly home goods and gifts.

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  • Berroco

    Ultra Alpaca Chunky

    $18.00

    Soft, earthy, undyed colors with a couple of fun marls! 50% wool/ 50% alpaca 131 yards/ 100g Pattern Suggestions Burr Hat Instance Hat Calidez Ve...

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  • Berroco

    Tillie

    Original Price $30.00
    Current Price $22.00

    Tillie is a luxurious hand-dyed yarn made of pima cotton and cupro, a sustainable silk-like byproduct of cotton processing. Tillie’s chainette cons...

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  • Berroco

    Renew

    Original Price $15.00
    Current Price $11.00

    A yarn so effortlessly elegant, so buttery soft, that you might forget it is eco-friendly too. This beautiful, sophisticated yarn is composed of re...

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  • Remix Light - String Theory Yarn Co
    Remix Light - String Theory Yarn Co
    Berroco

    Remix Light

    Original Price $15.00
    Current Price $11.00

    Embrace the power of sustainability with Remix yarn, crafted from recycled fibers. By using discarded clothing industry waste, Remix breathes new l...

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