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Empower Women & Marginalized Communities

By choosing yarns and other products from our Empower Marginalized Women collection, you're not just investing in your crafting journey – you're supporting marginalized women artisans and entrepreneurs, empowering them to thrive and succeed in their communities. Your purchase creates meaningful opportunities for women to build brighter futures for themselves and their families.

At String Theory Yarn Co., we're committed to making a positive impact, one stitch at a time.


  • String Theory Yarn Co

    String Theory Fan Club


    String Theory Fan Club: Where Craft and Compassion Connect! Fan Club enrollment is open until midnight on Sunday, December 10. The next enrollment...

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  • Dream in Color

    Smooshy Cashmere


    Smooshy with Cashmere is opulence in a skein, from Dream in Color Yarn. The smooth, plied base, combined with our unique dyeing process, gives Smoo...

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  • North Ave - String Theory Yarn Co
    North Ave in Yarn - Fingering | String Theory Yarn Co
    Plied Yarns

    North Ave


    100% non-superwash wool; 2-ply woolen spun 215 yd/197M 50 g skein  North Ave is a woolen-spun, hand-dyed, marled yarn. Harrisville spins the fiber,...

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  • Chibi Paka in Yarn - ChunkyBulky | String Theory Yarn Co
    Ikigai Fiber

    Chibi Paka


    Chibi Paka is a chunky/bulky yarn from Ikigai Fiber.  The combination of baby alpaca with superwash merino wool results in great body and stitch de...

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  • Plied Bobbin - String Theory Yarn Co
    Plied Yarns

    Plied Bobbin


    Plied North Ave bobbins are mini skeins for all your experimental,  scrap-happy fiber undertakings! Stripes, colorwork, pin loom squares,  and visi...

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  • WPI Yarn Weight Gauge in Tools - notions | String Theory Yarn Co

    WPI Yarn Weight Gauge


    Measure the thickness of any yarn: Lay yarn into the grooves or wrap it into the inch-wide notch and compare the number of times your yarn fits in ...

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  • Uneek Worsted - String Theory Yarn Co
    Uneek Worsted - String Theory Yarn Co
    Urth Yarns

    Uneek Worsted


    Uneek worsted creates short waves of self-striping magic  in hand-dyed vibrant and bold colorways. Urth Yarns plants a tree in  Africa for each ske...

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  • -

    Misha & Puff


    This yarn is listed as worsted, but it knits up beautifully from 14 - 22 stitches per inch - just depends on what kind of fabric you are looking fo...

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  • Dream in Color


    Original Price $38.00
    Current Price $23.00

    Cosette is just so soft and luscious. A blend of superwash wool and cashmere/nylon, it has a beautiful luminous halo and a light airy drape.  That’...

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  • Fino Mini Kit in Yarn - Fingering | String Theory Yarn Co
    Manos del Uruguay

    Fino Mini Kit


    For over 50 years, Manos del Uruguay has been empowering women in rural areas of Uruguay through their cooperatives. By purchasing Manos yarn, you...

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  • Sister Ananse

    Sister Ananse Fingering


    Local dyer Naima Bond, aka Sister Ananse, applies what she has learned as an art student to dyeing yarn. The results are phenomenal!Fingering Weig...

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  • Manos del Uruguay



    Elegant and refined, Fino combines the softness of merino wool with the luster of silk in a lightweight yarn that’s perfect for heirloom accessorie...

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  • Seattle Chocolate Bars - String Theory Yarn Co
    Seattle Chocolate Co.

    Seattle Chocolate Bars

    Original Price $6.00
    from $4.00

    Seattle Chocolate Co. is a woman-owned and powered company. In their words:  We know that magic happens when everyone has a voice; it makes us bold...

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  • BFL DK - String Theory Yarn Co
    Keenan Hand Dyed Yarn

    BFL DK


    Deirdre put together a beautiful palette for us. I was thinking sweaters when we put this together, but now I see several combinations that would m...

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  • Manos Cabrito in Yarn - Lace | String Theory Yarn Co
    Manos del Uruguay



    Cabrito is a laceweight kid mohair blend in beautiful space-dyed colors, from soft and subtle to bright and bold.  Use it by itself for a gossamer-...

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