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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.


  • 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 Twist


    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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  • 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 $20.00

    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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  • 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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  • Manos del Uruguay


    Original Price $46.00
    Current Price $28.00

    100% Superwash Wool114 yards = 150g Franca is a fun single ply yarn of 100% incredibly soft merino superwash. It is super chunky yet light, perfect...

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  • Manos del Uruguay

    Manos del Uruguay Cardo

    Original Price $25.00
    Current Price $15.00

    Manos del Uruguay Cardo is a chunky 4-ply yarn made of 100% non-superwash Uruguayan Corriedale wool. We love this wool for its long and strong stap...

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  • Handspun Hope

    HH Angora blend


    Humanely-sourced from their own flocks of bunnies and sheep, this 50/50 blended sport weight is Handspun Hope's most luxurious yarn yet! This incre...

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  • Handspun Hope DK Wool in Yarn - DK | String Theory Yarn Co
    Handspun Hope DK Wool in Yarn - DK | String Theory Yarn Co
    Handspun Hope

    Handspun Hope DK Wool


    100% merino approximately 173 YDS      100 GR Needle size: US 6-8          Gauge: 4-6 STS = 1"  Note: Although this yarn is labeled DK, it knits up...

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  • Tuscaloosa Hat KIT - String Theory Yarn Co
    String Theory Yarn Co

    Tuscaloosa Hat KIT


    This cozy hat is knitted using Chibi Paka Chunky by Ikigai Fiber. The brim as well as the hat body are simple, slipped stitch patterns that create ...

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  • Plied Yarns

    Check the Box Kit


    Kit includes enough yarn to make the Check the Box cowl: Check the Box cowl pattern one skein of North Ave Twist one skein of North Ave Prim...

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  • Polka Dot Sheep

    Great Northern


    Great Northern is a squishy super bulky singly ply yarn. Given that it is not superwash, our colors will appear more muted giving it a unique vibe....

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