At String Theory Yarn Co, our yarn collection is carefully chosen with both heart and hands in mind. Every skein on our shelves—whether you’re browsing in-store or online—has a story to tell. We focus on natural fiber yarns, artisan yarns, and ethically sourced yarn that knitters and crocheters feel good about using.
A Curated Collection of Natural Fiber Yarns
If you love working with wool, cotton, alpaca, silk and other beautiful natural fiber yarns, you’re in the right place. Our collection highlights yarns that feel wonderful in your hands and perform beautifully in your projects—from everyday knitting yarn to special skeins perfect for heirloom pieces.
You’ll find everything from soft merino yarn for sweaters and shawls to sturdy wool yarn for socks, hats, and mittens, along with breathable cotton yarn for warm-weather knitting and crochet. Whether you’re casting on your first project or your fiftieth, our yarns are chosen to inspire creativity and make every stitch a pleasure.
Artisan Yarns with a Story
We believe yarn should connect people. That’s why our shelves feature hand-dyed yarn, small-batch yarn, and artisan yarn brands from makers around the world. Many of our yarns come from women-owned businesses, small farms, and independent dye studios that prioritize craftsmanship and sustainability.
When you knit or crochet with yarn from String Theory, you’re supporting communities—from shepherds raising sheep responsibly to dyers creating stunning colorways in small studios.
Yarn That Makes a Positive Impact
Our collection also reflects our commitment to sustainable yarn and meaningful partnerships. Many of the yarns we carry are fair trade, organic, or produced through programs that support families, preserve traditional mills, and encourage environmentally responsible farming.
In other words, every skein is more than just yarn—it’s part of a bigger story.
Find Your Next Favorite Yarn
Whether you’re searching for luxury yarn for knitting something special, the perfect hand-dyed yarn for your next shawl, or a natural fiber yarn for sweaters, you’ll find something special in the String Theory Yarn Co collection.
