Cashmere is one of the finest, softest fibers in the world and one of nature’s most extraordinary gifts—a true pleasure for you who gets to feel the bliss of knitting with cashmere yarn, as well as for the lucky person who receives your hand-knit cashmere gift. Find out what makes cashmere so soft and so breathtakingly beautiful with our guide to knitting with cashmere yarn, then explore and shop our collection of exceptional cashmere yarns and cast on with joy!

Knitting With Cashmere Yarn: Sumptuous Softness + Beautiful Gifts | Purl Soho

What Is Cashmere And Where Does It Come From?

Cashmere is a rare natural fiber grown by a special class of goats. About 90% of the world’s cashmere—including all the fine cashmere we source for our cashmere yarns—comes from goats living in the wind-swept highlands of Inner Mongolia and Mongolia. To ensure that the goats are comfortable and unharmed, farmers wait until spring (when they are naturally shedding) to gently comb away the insulating undercoat the animals grew to survive the harsh winter of their mountain homes. Each goat yields only a few ounces of this precious fiber every year!

From there, the fiber is carefully sorted for fineness and staple length. Our partner mills source the finest of this beautiful cashmere to spin into yarn, and our pure cashmere yarns are washed multiple times at the mill to bring out the fiber’s legendary softness. The result is cashmere at its most extraordinary, making every stitch a moment of pure delight.

Properties Of Cashmere Yarn

The cashmere goat’s downy undercoat has evolved over thousands of years to keep the animals warm without weighing them down. These same natural properties make the fiber highly desirable for humans, and they’re the reason cashmere has been used to make yarns, textiles, and garments for centuries.

Knitting With Cashmere Yarn: Sumptuous Softness + Beautiful Gifts | Purl Soho

Nigh DK, our 100% Mongolian cashmere, light worsted/DK-weight yarn

While there are many types of cashmere yarn (more on that soon!), all yarns made with this remarkable fiber share a few essential properties knitters love. (For a deeper look at how fiber properties affect your knitting, be sure to explore our Complete Guide To Yarn article.)

How Soft Is Cashmere?

Cashmere is extremely soft, and this is immediately apparent the moment you hold a skein of cashmere yarn in your hands. This famous softness comes primarily from the fineness of the fiber, which knitters measure in microns. The lower the micron count, the finer—and softer!—the fiber. For example, baby alpaca has a micron count of about 19-21; fine merino is 18-19.5 microns; and high-quality cashmere ranges from 14-17 microns. It’s a whole other level of softness… Think puffy-cloud soft, baby-bunny soft, heart-breaking soft!

Knitting With Cashmere Yarn: Sumptuous Softness + Beautiful Gifts | Purl Soho

Simply The Best Cardigan For Babies + Toddlers pattern in Nigh DK

Naturally Lightweight + Insulating

Besides being marvelously soft, cashmere yarn is also remarkable for being low density (light relative to its volume) and naturally insulating. The fineness of the fiber contributes to the nearly weightless feeling of cashmere and so does the fact that its fibers are partially hollow with little air pockets, lightening the load even more while also providing excellent insulation.

In addition, cashmere fibers are naturally thermoregulatory, doing the same work for you that they do for goats: keeping you warm in the cold and comfortable in the heat. It’s totally amazing to experience the feather-lightness of a hand-knit cashmere scarf or sweater, how gently it weighs on you, while also feeling completely protected from whatever icy chill comes your way!

Knitting With Cashmere Yarn: Sumptuous Softness + Beautiful Gifts | Purl Soho

Free Pattern: Classic Ribbed Hat in Nigh Aran

Relaxed + Supple

Unlike wool yarn, which has a bounce in its step, cashmere yarn and knits have a more yielding and relaxed response. This goes back, again, to the structure of cashmere’s fibers, which are quite straight. Unlike wool fibers, which have a natural crimp that makes them spring back into shape, cashmere tends to be less elastic. Its beauty is in its gentle suppleness and fluidity, which you feel vividly as the yarn slides through your fingers with every stitch.

Knitting With Cashmere Yarn: Sumptuous Softness + Beautiful Gifts | Purl Soho

Free Pattern: Shawl Collar Shawl in Nigh DK

Halo + Bloom

Another real pleasure of knitting with cashmere yarn is its tendency to halo and bloom. Because cashmere often has a shorter staple length (that’s fancy fiber-talk for the fibers being on the short side!) than, say, merino wool, its ends tend to free themselves from the yarn’s spin. The result is a diaphanous fuzziness that seems to float on the surface of the finished fabric, what knitters call a “halo.” This effect has a wonderful way of diffusing light, giving cashmere knits a delicate glow. Those short fibers also cause cashmere yarn to “bloom” when you wash and block it, which means the stitches plump up and fill in the space between them.

How Does Cashmere Compare?

FiberSoftnessStaple LengthDensityInsulationElasticity
CashmereExceptionalShortestLowestVery HighLow
Fine MerinoVery SoftShortLowHighHigh
Baby AlpacaVery SoftLongModerateHighestLow
Kid MohairSoftLongestVery LowVery HighLowest

All these properties, plus some intangible things that we’ll chalk up to mystery, knitting with cashmere yarn really is an extraordinary experience and profound joy!

Should I Knit With Cashmere Yarn?

Cashmere is unmatched for softness, warmth without weight, and heirloom beauty. No other fiber feels quite like it against the skin, and a well-made cashmere knit only becomes more beautiful with time and wear. For all these reasons, cashmere yarn is an investment, so it’s worth taking the time to choose a project that suits it best.

Knitting With Cashmere Yarn: Sumptuous Softness + Beautiful Gifts | Purl Soho

Free Pattern: Cloudberry Bandana in Nigh DK

Cashmere is perfect for

  • Next-to-skin accessories like scarves, shawls, and hats that you’ll wear close to your face and neck
  • Lightweight warmth—cashmere’s exceptional insulation-to-weight ratio means you’ll stay cozy without the feeling of wearing something heavy and bulky
  • Special gifts and heirloom knits, especially for babies, where that extraordinary softness really makes a difference
  • Anyone who runs cold and wants the warmest, most comfortable fiber available

You may want another yarn if

  • You’re knitting something that will see heavy abrasion, like everyday socks
  • You need lots of elasticity—for ribbed sock cuffs, for example—in which case a wool yarn or a cashmere-wool yarn will serve you better
  • You’re planning intricate colorwork or highly textured stitch patterns, where cashmere’s soft halo can obscure the detail

If you’re substituting cashmere yarn for a yarn made with another fiber, be sure to consider how the cashmere yarn’s lower density and inelastic structure will impact your project. Check out our yarn substitution guide for lots more information to help you make these kinds of decisions!

Tips For Knitting With Cashmere Yarn

Many knitters—especially beginners—find themselves holding onto that precious skein of cashmere yarn, waiting until they feel skilled enough to do it justice. But here’s the thing: cashmere is no more difficult to knit with than any other fine yarn, and with just a little care, even the simplest stitches will look like an heirloom. Don’t save it for someday!

Knitting With Cashmere Yarn: Sumptuous Softness + Beautiful Gifts | Purl Soho

Free Pattern: Near + Dear Cowl in Nigh DK

Here are a few tips to get you started…

  • Try out different knitting needles. Some knitters find cashmere slippery and prefer wood or bamboo needles for a bit more grip, while others prefer metal to avoid abrasion on the yarn. Using blunt-tip needles will help if you’re having trouble with “splitting” the yarn as you knit.
  • Be sure to swatch for gauge, as cashmere yarn may require a different needle size than wool yarn of the same weight to get your desired gauge (read our All About Gauge article for tips!).
  • Wash and dry your gauge swatch the same way you will care for your finished knit. Fine cashmere yarns have a tendency to bloom and soften dramatically after washing, so your finished knit will look and feel even better than it does on the needles. Find more tips on care and washing below!
  • Keep your tension loose—consider knitting at a looser gauge to allow the yarn to bloom.

Most importantly, enjoy knitting with this incredibly special fiber!

Best Knitting Projects For Cashmere Yarn

From toasty winter accessories to the softest baby knits, cashmere brings breathtaking beauty to every project. A handknit cashmere gift is truly in a class of its own, and our cashmere yarns will make your creations feel and look like true heirlooms.

Knitting With Cashmere Yarn: Sumptuous Softness + Beautiful Gifts | Purl Soho

Free Pattern: Warm Wishes Hot Water Bottle Cover in Nigh DK

Here are just a few ideas…

Each of our cashmere yarns has beautiful free knitting patterns we designed to maximize cashmere’s amazing softness, drape, and beauty. Check them out for so many more incredibly inspiring ideas!

Knitting With Cashmere Yarn: Sumptuous Softness + Beautiful Gifts | Purl Soho

Free Pattern: Moonvine Shawl by Ksenia Naidyon in Nigh Fine

How To Care For Cashmere Handknits

Blocking and washing cashmere handknits does wonders! They soften and relax; the fibers bloom; and a beautiful, delicate halo arises on the surface of the fabric.

Knitting With Cashmere Yarn: Sumptuous Softness + Beautiful Gifts | Purl Soho
  • To get started, pick up our very gentle Sweater Soap and follow along with our How To Hand Wash A Sweater Tutorial for step-by-step instructions and tips to avoid felting or overstretching.
  • After some wear, light and gentle strokes with our Sweater Comb will tame pilling and give your fabric a fresh finish.
  • Both the soap and comb are included in our handy Wool Care Kit, along with Spot Soap for focused stain removal and a Sweater Rake that is better reserved for hardier knits.
  • You may also want to buy some Sweater Storage Bags to protect your precious cashmere from moths (who seem to appreciate cashmere as much as we do!)

With a little bit of care, your cashmere knits will become more and more beautiful with time… In fact, true heirlooms!

Types Of Cashmere Yarns

100% Cashmere Yarn

First, there are 100% cashmere yarns. These are the purest and tend to also be the most expensive. But even 100% cashmere yarns come in a range of micron counts and quality. The best cashmere yarns are more carefully sorted for fineness, purity, and longer staple length.

Knitting With Cashmere Yarn: Sumptuous Softness + Beautiful Gifts | Purl Soho

Two beautiful 100% Mongolian cashmere yarns, Nigh Fine and Nigh DK

Our Nigh DKNigh Aran, and fingering-weight Nigh Fine yarns are 100% Mongolian cashmere and will give you a wonderful idea of what it’s like to knit with the best cashmere yarn in the world! You can make an incredible gift with just a skein or two. Explore our Nigh DK knitting patternsNigh Aran knitting patterns, and Nigh Fine knitting patterns for some fabulous ideas!

Recycled Cashmere Yarn

Recycled cashmere yarn gives a beautiful new beginning to fiber that deserves a second life. Recycled cashmere yarn, like our fingering-weight Echo Cashmere, is made with excess fiber from the production process of cashmere sweaters and yarn, as well as with cashmere from recycled sweaters.

Knitting With Cashmere Yarn: Sumptuous Softness + Beautiful Gifts | Purl Soho

Echo Cashmere, 95% recycled cashmere yarn in a fingering-to-sport weight

For this reason, recycled cashmere usually has a small percentage of “other fibers” in the mix but is often at least 95% cashmere. It also tends to be less expensive than 100% cashmere, making recycled cashmere yarn a more accessible way to get your hands on some lovely cashmere… Our Echo Cashmere knitting patterns will put you on the path!

Knitting With Cashmere Yarn: Sumptuous Softness + Beautiful Gifts | Purl Soho

Free Pattern: Daily Scarf in Echo Cashmere

Cashmere-Blend Yarn

Adding cashmere to other fibers always brings depth and beauty to a yarn, but when you blend it with a fiber that is super special in its own right, they truly bring out the best in each other.

Knitting With Cashmere Yarn: Sumptuous Softness + Beautiful Gifts | Purl Soho

DK-weight Cashmere Merino Bloom, 75% extra fine merino and 25% cashmere

For example, our DK-weight Cashmere Merino Bloom yarn starts with the highest quality extra fine merino wool in the world, which contributes its own softness, as well as elasticity and structure. The addition of 25% cashmere brings over-the-top softness, a gentle halo, and beautiful bloom. Check out our Cashmere Merino Bloom knitting patterns and find out all the gorgeous things you can make with the yarn!

Knitting With Cashmere Yarn: Sumptuous Softness + Beautiful Gifts | Purl Soho

Free Pattern: Two-Color Brioche Hat in Cashmere Merino Bloom

Even just a tiny bit of cashmere can transform a yarn. Worsted-weight Hedgerow and laceweight Spindle, both made in Ireland’s County Donegal, use a touch of cashmere to give a soft hand feel to this traditional Irish tweed yarn. The best of both worlds!

Knitting With Cashmere Yarn: Sumptuous Softness + Beautiful Gifts | Purl Soho

Our Irish tweed lace-weight Spindle, merino wool yarn with a touch of cashmere and silk

Dive into our Hedgerow knitting patterns, as well as our Spindle knitting patterns, to experience the power of a smidgen of cashmere!

Explore All Our Gorgeous Cashmere Yarns

Knitting With Cashmere Yarn: Sumptuous Softness + Beautiful Gifts | Purl Soho

Hedgerow
93% Merino Wool, 3.5% Cashmere, 3.5% Mulberry Silk | Worsted-Weight Yarn

Knitting With Cashmere Yarn: Sumptuous Softness + Beautiful Gifts | Purl Soho

Nigh Aran
100% Cashmere Aran-Weight Yarn

Knitting With Cashmere Yarn: Sumptuous Softness + Beautiful Gifts | Purl Soho

Nigh Fine
100% Cashmere | Fingering-Weight Yarn

Knitting With Cashmere Yarn: Sumptuous Softness + Beautiful Gifts | Purl Soho

Echo Cashmere
95% Recycled Cashmere | Fingering- to Sport-Weight Yarn

Knitting With Cashmere Yarn: Sumptuous Softness + Beautiful Gifts | Purl Soho

Cashmere Merino Bloom
75% Extra Fine Merino, 25% Cashmere | DK-Weight Yarn

Knitting With Cashmere Yarn: Sumptuous Softness + Beautiful Gifts | Purl Soho

Nigh DK
100% Cashmere | DK-Weight Yarn

Shop all of our cashmere yarns, including the ones above, and all of our other inspiring yarn, too… You’ll find a wide variety of fiber blends and spins and hundreds of spectacular colors!

Cast On With Cashmere!

Knitting With Cashmere Yarn: Sumptuous Softness + Beautiful Gifts | Purl Soho

Free Pattern: Vessel Cowl in Nigh Aran

Soft beyond measure, featherlight, and endlessly beautiful, cashmere is a fiber unlike any other—one that rewards every stitch with a joy that’s hard to put into words. Whether you’re knitting a treasured gift, a personal heirloom, or a simple scarf that happens to feel extraordinary, cashmere elevates every project it touches. Browse our collection of inspiring knitting patterns, then dive in and find the perfect cashmere yarn to bring your next heirloom project to life!

Article written by Andrea Lotz for Purl Soho.

Looking for more inspiration? Explore all of our knitting patterns (including tons of free knitting patterns) and knitting tutorials, buy one of our many knitting kits and yarn bundles, and shop for beautiful yarn. We have over 35 gorgeous natural fiber yarns in 100’s of magnificent colors, designed to bring integrity, beauty, and joy to your next knitting project and only available at Purl Soho!