How to Identify Authentic Cashmere - Top Tips

It’s the holidays and the time of year when homeowners and housesitters alike will give presents. Do you know how to identify authentic cashmere? Cashmere is one of the luxury materials some people choose as gifts for special friends. But if you are spending money on such luxury items you need to be sure you are buying the genuine article and not fake cashmere. In this article we offer some top tips. Read on to learn more.

How to Identify Authentic Cashmere Fibre Products: Expert Tips for Discerning Buyers

is this jumper authentic cashmere - you can't be sure despite the label — Is this jumper authentic cashmere? The manufacturer’s label is no guarantee

Photo by mnzoutfits

Cashmere is a luxurious fibre prized for its softness and warmth, but with its popularity comes the risk of counterfeit products. As someone who’s spent years working with textile materials and natural fibre furnishings, I’ve learned a few tricks to spot genuine and authentic cashmere. The most reliable way to identify authentic cashmere is through the touch test – real cashmere should feel incredibly soft and smooth, never scratchy or itchy.

When shopping for cashmere, I always take a moment to examine the fabric closely. High-quality cashmere has a slightly fuzzy appearance due to its fine fibres, which are less than 18.5 microns in diameter. I also gently rub the fabric between my fingers – if it pills quickly, it’s likely not pure cashmere or is of low quality.

Price can be another indicator of authenticity. Genuine cashmere products are often quite expensive due to the labour-intensive process of harvesting and processing the fibres. If a cashmere jumper seems too good to be true price-wise, it probably is.

Key Takeaways

Genuine cashmere feels incredibly soft and smooth to the touch
High-quality cashmere has a slightly fuzzy appearance and fine fibres
Authentic cashmere products are often expensive due to their production process

Understanding Cashmere and Its Origins

Cashmere is a luxurious natural fibre prized for its softness and warmth. It comes from specific goats and has unique qualities that set it apart from other wools.

The Cashmere Goat and Wool Production

Cashmere comes from the undercoat of cashmere goats. These goats live in cold, harsh areas like Mongolia and parts of China. The goats grow a thick coat to stay warm in winter. When spring comes, they shed this coat. Farmers collect the soft undercoat by combing the goats.

It takes wool from 3-4 goats to make one jumper. This makes cashmere rare and costly. The raw wool gets cleaned and sorted. Only the finest, softest fibres become cashmere yarn. This careful process adds to the high price of cashmere items.

Characteristics of Genuine Cashmere

Real cashmere has special traits. It’s very soft and light but keeps you warm. Good cashmere doesn’t itch or feel scratchy. The fibres are thin, about 14-19 microns wide. That’s much finer than human hair. This fineness is why cashmere feels so smooth.

Cashmere also breathes well. It can keep you warm in cold weather and cool in mild temps. It’s strong for its weight and doesn’t wrinkle easily. True cashmere pills less than fake versions. Small fuzzy balls may form, but good cashmere resists major pilling.

Assessing the Quality of Cashmere Products

Spotting top-notch cashmere takes a keen eye and some hands-on testing. I’ll show you how to check the physical qualities, understand key measurements, and tell different grades apart.

Physical Evaluation Techniques

When I’m looking at cashmere, I always start with a touch test. Quality authentic cashmere feels incredibly soft and smooth, never scratchy. I gently stretch the fabric to see if it bounces back – good cashmere should spring right into shape. Next, I hold it up to the light. The weave should be tight and even, with a slight sheen. If I can see through it easily, it’s likely not pure cashmere.

I also check for pilling by rubbing the fabric gently. Top-grade cashmere resists pilling better than lower qualities. Lastly, I look for a “100% cashmere” label. While not fool proof, it’s often a good sign of purity.

a stack of woollen jumpers — If you are trying to determine which woollen is authentic cashmere vs fake check the details

Photo by Storiès

Understanding Ply and Gauge

Ply refers to the number of yarn strands twisted together. Single-ply cashmere is lightweight and soft, perfect for warmer weather. Two-ply offers more durability and warmth. Gauge measures the number of stitches per inch. A higher gauge means a finer, lighter fabric. Lower gauges create thicker, warmer garments.

I find that a 2-ply, 12-gauge sweater often hits the sweet spot for warmth and durability. But the right choice depends on your needs. Remember, higher ply or gauge doesn’t always mean better quality. It’s about finding the right balance for the intended use.

Differentiating Cashmere Grades

Authentic cashmere comes in three grades: A, B, and C. Grade A is the cream of the crop. Grade A cashmere has the finest, longest fibres – usually under 16 microns in diameter and over 34mm long. This makes for the softest, most durable garments.

Grade B is still lovely, with fibres around 19 microns. It’s a bit less soft but often more affordable. Grade C has the thickest fibres, up to 30 microns. It’s the least expensive but also the least soft and durable. When shopping, I always ask about the grade. But remember, even Grade C cashmere is still quite nice compared to many other materials.

Practical Tests to Verify Authenticity

I’ve found several reliable ways to check if cashmere is real. These tests can be done at home or in shops to spot genuine products.

Conducting the Touch and Stretch Tests

magnifying glass looking at wool — Take a closer look at the wool to ensure you have authentic cashmere

The touch test is key for spotting real cashmere. I run my fingers over the fabric. It should feel incredibly soft and smooth. Genuine cashmere has a silky texture that’s hard to match. For the stretch test, I gently pull the fabric. True cashmere springs back to its original shape quickly. If it stays stretched out, it’s likely not pure cashmere.

I also check for pilling. High-quality cashmere resists pilling better than lower grades or blends. I rub the fabric gently and look for any small balls of fibre forming on the surface.

Visual Inspection and Light Tests

I hold the item up to bright light. Real cashmere has a slight sheen but isn’t shiny. The colour should look rich and even throughout. Next, I do the light test. I hold the fabric up to a light source. Pure cashmere lets some light through but not too much. If it’s very see-through, it might be a blend or fake.

I also look closely at the fibres. Genuine cashmere has a fuzzy, not smooth, surface. The fibres should look fine and delicate.

Label Verification and Weaver Initials

I always check the label first. It should clearly state ‘100% cashmere’ or the exact blend percentage if it’s mixed. Some handmade cashmere items have the weaver’s initials in a corner. I look for these as a sign of authenticity.

I’m wary of vague terms like ‘cashmere feel’ or ‘cashmere-like’. These often mean the item isn’t real cashmere. If possible, I ask for proof of origin. The best cashmere often comes from specific regions known for quality.

jumpers displayed with Christmas lights — Take care when choosing your cashmere jumpers as gifts. Check to make sure they are authentic cashmere

Photo by Valeriia Harbuz

Identifying and Avoiding Counterfeit Cashmere

Spotting fake cashmere can be tricky, but there are key signs to watch for. I’ll explain how to check for common red flags and the role of lab tests in confirming authenticity.

Spotting Common Signs of Counterfeits

I always start by feeling the fabric. Real cashmere is incredibly soft and lightweight. If it feels scratchy or heavy, it’s likely fake. I also check the price – if it seems too good to be true, it probably is. Genuine cashmere is pricey due to limited supply.

Next, I look closely at the label. It should say “100% cashmere”. Words like “cashmere blend” or “cashmere-like” are red flags. I also do a quick burn test by snipping off a small thread. Real cashmere smells like burnt hair and turns to ash. Synthetic fibres melt into plastic beads.

Pilling is normal for cashmere, but excessive pilling right away points to poor quality. I gently stretch the fabric – it should bounce back to shape quickly. If it stays stretched out, it’s likely fake.

The Role of Lab Tests to Identify Authentic Cashmere

For absolute certainty, lab tests are the gold standard. These tests use microscopes to examine fibre structure. Cashmere fibres have a distinct scale pattern that’s hard to fake. Labs can also measure fibre diameter. You will learn that authentic cashmere fibres are extremely fine, typically 14-19 microns wide. Anything much larger is suspect. Chemical tests can identify synthetic fibres mixed in with natural ones.

While these tests are the most accurate way to spot fakes, they’re not practical for everyday shoppers. That’s why it’s crucial to buy from trusted sources and learn to spot basic signs of authenticity yourself.