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Worsted Weight Yarns

Worsted Weight yarns are thicker than DK yarns and thinner than Chunky,
approximately 200 - 220 yards per 100g.

These typically work for patterns requiring 4.5 - 5 stitches per inch.

This collection includes the perfect yarn for all sorts of projects: self striping yarn eco-friendly yarn, superwash merino and more.

Click below for pattern suggestions and project ideas. 

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  • Blue Sky Sweater - String Theory Yarn Co
    Blue Sky Sweater - String Theory Yarn Co
    Blue Sky Fibers

    Blue Sky Sweater

    $24.00

    Soft, family friendly and machine washable. Blue Sky Sweater (formerly known as Spud and Chloe Sweater) is versatile and the perfect blend of super...

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  • Borocera Silk - String Theory Yarn Co
    Borocera Silk - String Theory Yarn Co
    Handspun Hope

    Borocera Silk

    $30.00

    Wild Borocera Silk is hand spun in the central highlands of Madagascar. This gorgeous "thick and thin" yarn is imported into Rwanda as a single ply...

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  • Berroco

    Bozzolo

    $20.00

    Feathery soft and offered in a beautiful range of multis and solids, Bozzolo is a 100% cotton yarn from Italy. Smooth with a hint of shine, Bozzolo...

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  • Dream in Color

    Classy

    $31.00

    Dream in Color Classy is an incredibly soft worsted weight yarn spun of an extra fine micron count merino superwash wool. It’s versatility as well ...

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  • Clean Cotton in Yarn - Worsted | String Theory Yarn Co
    -

    Clean Cotton

    $7.00

    Eco-friendly reclaimed fiber dappled with bright color for maximum joy. It feels good, and you'll feel good using it! 55g/96 yds  I  85% recycled ...

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  • -

    Misha & Puff

    $32.00

    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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  • Peace Fleece Worsted in Yarn - Worsted | String Theory Yarn Co
    Peace Fleece

    Peace Fleece Worsted

    $19.00

    Peace Fleece dramatically softens and fluffs up with washing and use. We actually throw finished sweaters into a cold gentle wash cycle with very g...

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  • Penn Ave - String Theory Yarn Co
    Penn Ave - String Theory Yarn Co
    Plied Yarns

    Penn Ave

    $32.00

    Penn Ave is made from two strands of hand-dyed yarn. Both Penn Ave and North Ave (the original Plied yarn) have the same unique Plied characteristi...

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  • KnitCircus

    Ringmaster

    $49.00

    Ringmaster is 100% superwash Merino and you simply won't believe how round and soft and squishy it is. This yarn is wonderful for shawls, scarves, ...

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  • Rios - String Theory Yarn Co
    Malabrigo Yarn

    Rios

    $18.95

    Soft, strong, and washable, this 4-ply yarn is our workhorse! The plies help resist pilling and washability makes it fantastic for frequently-worn ...

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  • Berroco

    Seaspun

    $13.00

    Meet our newest recycled yarn, Seaspun, a 50/50 cotton and SEAQUAL polyester blend. SEAQUAL is made from 10% reclaimed plastic from the ocean. It h...

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

    Uneek Worsted

    $35.00

    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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  • Gothfarm Yarn

    Worsted weight yarns*

    from $35.00

    *Part of the Gothfarm trunk show at String Theory through April 20, 2024. No returns or exchanges permitted on trunk show purchases. Monica Kortsha...

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