Cashmere vs merino wool: what are the differences?

In the world of high-end textiles, two natural materials reign supreme: cashmere and merino wool. Soft, warm and breathable, they offer exceptional comfort in every season. Yet their properties, uses and image are quite different. So, cashmere vs merino: how do you make the right choice? Studio Cashmere8 offers a complete comparison.

1. Origin and harvesting of the fibres

Cashmere: a rare and precious fibre

Cashmere comes from the downy undercoat of Hircus goats raised in Inner Mongolia or on the high plateaus of the Himalayas. Every spring, this down is collected by hand during the natural moult. It takes the fleece of 3 to 4 goats to make a single sweater. That is what makes it such a precious, exclusive material.

Merino wool: a more widespread fibre

Merino wool comes from merino sheep, mainly raised in Australia and New Zealand. It is harvested by shearing once or twice a year. Less rare, it is more affordable and often used for sportswear or high-end ready-to-wear.

Key takeaway: Cashmere is rarer, and the way it is harvested is gentler and more artisanal than the mechanical shearing of merino.

2. Fineness and softness of the fibres

The fineness of a fibre is measured in microns. The finer it is, the softer and more pleasant it is to wear.

• Cashmere: between 13 and 16 microns for the finest yarns (e.g. 48S2 at Studio Cashmere8)
• Merino: between 17 and 24 microns depending on quality

Cashmere is therefore softer, silkier and more luxurious to the touch. It is comfortable worn directly against the skin and never itches.

3. Insulation and breathability

Cashmere has an insulating power up to 8 times greater than ordinary wool. It offers enveloping warmth in winter while being thermoregulating, which also makes it pleasant in spring, autumn and even summer (especially in its ultra-fine version).

Merino wool is also breathable and manages moisture well, making it an excellent technical material for sports.

Verdict: for everyday comfort and gentle warmth, cashmere wins.

4. Look and drape

Cashmere has a fluid, elegant, slightly satiny drape. It follows the body naturally. Merino wool, which is denser, often looks stiffer, with less visual suppleness.

5. Everyday care

Cashmere requires gentle care, but it is simple if you follow a few rules: cold hand wash or wool programme, flat drying, no wringing. Well cared for, a cashmere sweater lasts 10 years or more.

Merino wool is said to be easier to care for, but can felt or lose its shape over time if washed incorrectly.

6. Durability and resilience

Quality cashmere, like the one selected by Studio Cashmere8, keeps its shape, softness and appearance season after season. Merino, while sturdy, pills sooner and deteriorates more quickly over the long term.

7. Price and luxury image

Cashmere costs more to buy, but it is a lasting investment. It symbolises refinement and timeless elegance, and is still seen as an exceptional material.

Merino is a good high-end alternative, but its image remains more casual or technical.

8. Sustainability and animal welfare

At Studio Cashmere8, our cashmere comes from responsible, ethical farms in Mongolia and is OEKO-TEX® certified. Animal welfare and natural cycles are respected.

Merino wool is sometimes controversial (e.g. mulesing), depending on farming practices.

Comparison table

Conclusion: which material should you choose?

If you are looking for an exceptional garment that is comfortable, elegant, warm and durable, cashmere is undoubtedly the best choice. Rarer and nobler, it flatters every silhouette and outlasts the seasons without going out of style. Merino wool remains a quality alternative, especially for technical or sporting uses.

At Studio Cashmere8, we have chosen 100% Mongolian cashmere, sourced through ethical practices, to offer you the very best of the material, without compromise. In every piece, unique craftsmanship and natural elegance.

→ Discover our premium cashmere pieces