100% cashmere refers to fabric made entirely from the undercoat of the Cashmere goat—specifically the fine, soft hairs beneath the coarser outer coat. These fibers are harvested mostly in regions like Mongolia and China.
Micron count: Pure cashmere fibers measure under 19 microns, much finer than regular wool (around 25–30 microns).
Softness: Exceptionally soft, without the itchiness associated with sheep’s wool.
2. Why Pure Cashmere Matters
While blends (like cashmere-wool or cashmere-acrylic) are more affordable, they compromise:
Durability – Real cashmere lasts for decades.
Comfort – Blends tend to itch, pill, or lose shape.
Temperature Regulation – Pure cashmere is more breathable and insulating.
Consumers pay a premium for pure cashmere—so knowing how to verify authenticity helps you avoid being overcharged.
3.Top Signs of 100% Cashmere
Sig
Description
Softness
Feels buttery soft, light, and non-itchy
Warmth without weight
Lightweight yet warmer than wool.
Fine, uniform fibers
No coarse or synthetic feeling.
Elasticity
Bounces back when stretched gently.
Minimal pilling (when new
Slight pilling over time is normal.
4.How to Test for Real Cashmere
The Touch Test
Real cashmere should feel silky smooth, warm to the touch, and not itchy at all. Rub the fabric lightly against your cheek or inner arm. If it feels coarse, it's likely a blend or fake.
The Stretch Test
Gently stretch the fabric and release it. 100% cashmere will return to its original shape. If it stays stretched or feels loose, it may include synthetics.
The Pilling Test
All cashmere pills eventually—but poor-quality blends will pill excessively and early. Pilling tends to form in high-friction areas. Use a cashmere comb to test how easily pills come off.
The Burn Test (use caution)
Clip a few threads from an inconspicuous spot.
100% Cashmere: Burns slowly, smells like burnt hair, leaves a crumbly ash.
Synthetics: Smell like plastic, melt, and leave hard black beads.
Burn Test Results
Cashmere
Wool
Acrylic
Smell
Hair
Hair
Plastic
Flame Reaction
Slow
Slow
Fast
Residue
Ash
As
Beads
The Water Absorption Test
Drop a few water droplets on the surface. Real cashmere absorbs water slowly. Synthetics repel water or absorb too quickly.
5.Understanding Fabric Labels
Labels aren’t always trustworthy—but they give clues. Here's how to read them:
“100% Cashmere” – Should ideally be from a reputable brand.
“Cashmere Blend” / “Contains Cashmere” – Usually under 30% actual cashmere.
Country of Origin – Mongolia, Nepal, and Inner Mongolia (China) are top sources.
Beware of vague labeling like:
“Fine Knitwear”
“Luxury Blend”
“Soft Wool” (without %)
6.Comparing 100% Cashmere vs Blends
Feature
100% Cashmere
Cashmere Blend
Acrylic
Softness
Very soft
Moderately soft
Artificial soft
Price
$$$
$$
$
Warmth
Excellent
Good
Poor
Breathability
High
Medium
Low
Longevity
10+ years
2–5 years
1–2 years
Eco-Friendly
Yes
Varie
No
7.Table: Cashmere vs Wool vs Synthetics
Property
Cashmere
Merino Wool
Acrylic
Micron Count
<19
20–25
N/A
Origin
Cashmere goat
Merino sheep
Petroleum-based
Feel
Silky soft
Soft but itchy
Plastic-like
Insulation
High
Medium
Low
Weight
Light
Medium
Light
Moisture Wicking
Excellent
Good
Poor
Breathability
Excellent
Moderat
Low
8.How to Buy Authentic Cashmere Online
8.1Buying online can be risky—but here’s what to look for:
8.1 .1Check Product Descriptions:
Look for “100% Cashmere”
Micron details (e.g., "Grade A, 14–16 microns")
Origin (e.g., "Made in Inner Mongolia")
8.1.2Brand Reputation:
Check reviews, testimonials, and brand history.Certified brands often use the OEKO-TEX® or The Good Cashmere Standard®.
8.1.3 Price Expectation:
True 100% cashmere sweaters typically start at $150+
Scarves at $70+
8.2 Red Flags:
“Cashmere” sweater for $29
No fiber composition listed
“Imported” without origin details
9.Frequently Asked Questions (FAQ)
Is 100% cashmere worth it?
Yes, especially if you're seeking warmth, comfort, and durability. While it's more expensive upfront, it lasts much longer than blends.
How long does pure cashmere last?
With proper care, a 100% cashmere garment can last over 10–20 years.
Does cashmere shrink?
Yes, if washed improperly. Always hand wash or dry clean. Avoid heat and agitation.
Can fake cashmere still feel soft?
Yes. Some acrylics mimic the feel of cashmere, but won’t offer the same warmth, breathability, or longevity.
Conclusion: Trust Your Senses + Do Your Research
Knowing how to identify 100% cashmere empowers you to make smart, sustainable fashion decisions. Whether you're purchasing online or inspecting a vintage sweater, trust your touch, eyes, and basic tests to guide you. And always prioritize quality over cost—because with real cashmere, you’re investing in timeless luxury.
