If you’ve ever picked up two skeins that look similar—but one works up like butter and the other tests your patience by row two—you already know: not all yarn is created equal. Some yarns are a joy. Some yarns… build resilience.
Shopping for yarn online adds another layer to that. You don’t get to touch it first, so you’re relying on photos, fiber details, and a little bit of trust. Sometimes a little leap of faith.
Good yarn isn’t about price tags or fancy labels. It’s about how it behaves in your hands, how it holds up over time, and how it feels once you start working with it. When I’m sourcing for Treasured Yarns, I’m thinking about all of that for you—how it will work up, how it will wear, and whether it’s something you’ll genuinely enjoy using. You can browse current yarns in the shop here.
Every skein is chosen with real projects in mind, not just how it looks in a photo.
Here’s what I’ve found really makes the difference.
Structure: How Yarn Is Spun
Structure is how the yarn is spun—tight or loose, smooth or fuzzy, plied or single. It’s basically the personality of the yarn. Tightly plied yarns tend to be more dependable, with clean stitch definition and less splitting, while loosely spun yarns can feel soft and airy but sometimes a little unpredictable.
You know that moment when your hook keeps catching and splitting the yarn? That’s structure showing up uninvited. A well-structured yarn just behaves—it lets your hook glide, your stitches stay clean, and your brain settle into that nice rhythm where you stop thinking about the yarn and just enjoy making something. No negotiating required.
Fiber Quality: What It’s Made Of
This is really the heart of it. Two yarns can both say “100% wool” and have completely different life plans. Fiber quality comes down to fiber length, how it’s processed, and where it comes from.
Higher-quality fibers tend to pill less, feel more consistent, and wear better over time, while lower-quality fibers can feel fine at first but don’t always age as nicely. And if you’re putting hours into making something, it’s nice when it’s still something you love reaching for later. The best yarns don’t just look good on day one—they still look good after you’ve worn them, washed them, and lived in them.
Softness: How It Feels (and Wears)
Softness gets a lot of attention, and I get it—we all love that “I don’t want to put this down” feeling. But softness can be a little deceptive. Some ultra-soft yarns are processed heavily to feel that way and may not hold up as well, while others—like certain merinos or cotton blends—are naturally soft and durable. Then there are yarns that start a little rustic but soften beautifully with wear.
So instead of just asking “is this soft,” I think a better question is whether it’s soft in a way that makes sense for what you’re making. For baby items, cloud-level softness matters. For sweaters, you usually want softness with a little structure. For bags or home goods, softness barely matters at all. Some of the best yarns aren’t love at first touch—they’re love after wearing.
So What’s “Good Yarn”?
It’s not one thing. It’s the combination: structure that doesn’t fight you, fiber that holds up over time, and softness that fits the purpose. And maybe most importantly, it’s yarn that makes you want to create.
That moment when you pick up a skein and immediately think, “I know exactly what this wants to be.” That’s the yarn I try to bring into the shop.
Good Yarn Is Great For
Sweaters that hold their shape
Shawls with beautiful drape
Gifts you’ll feel proud to give
Projects you’ll actually finish
If you’re ever unsure about a yarn—or just want a second opinion—I’m always happy to help. No pressure, just yarn conversations.
— Heidi 💛