Rambouillet vs. Merino Wool
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When it comes to premium wool, Merino often gets the spotlight - but there’s another elite contender: Rambouillet wool. Originating in France and bred for superior softness, elasticity, and durability, Rambouillet wool outperforms Merino in many ways. Let’s dive into the history and qualities that make it the ultimate choice, and why we use it in the NORDI Sauna Hat.
The Origins of Rambouillet Wool
The Rambouillet breed was developed in 1786, when King Louis XVI of France purchased over 300 Spanish Merino sheep from his cousin, King Charles III of Spain. These sheep were placed on an experimental royal farm, the Bergerie Royale (now Bergerie Nationale) in Rambouillet, France, about 50 km southwest of Paris.
Unlike traditional Merino, Rambouillet sheep were selectively bred over generations, incorporating English long-wool genetics to enhance their size, wool quality, and resilience. By the 19th century, Rambouillet sheep had grown significantly larger than their Spanish ancestors, with:
- Ewes reaching up to 200 lbs
- Rams reaching up to 300 lbs
- Wool length exceeding 3 inches (80mm)
The result? A denser, softer, and more durable wool that retains all the benefits of Merino - but takes them to the next level.
What’s the difference?
|
Feature |
Rambouillet Wool |
Merino Wool |
|---|---|---|
|
Softness |
Ultra-fine fibers with a natural crimp for exceptional softness |
Fine, but often less elastic and structured |
|
Durability |
More resilient, less prone to pilling |
Can wear down and pill over time |
|
Temperature Regulation |
Traps more air for superior insulation in both hot and cold conditions |
Good insulation, but less structured |
|
Stretch & Elasticity |
Naturally springy, holds its shape better |
Can flatten out over time |
|
Wool Clip Size |
Larger, yielding more usable wool per sheep |
Smaller clip sizes per sheep |
Why Rambouillet Wool is Perfect for Saunas & Performance Wear
Rambouillet wool more than just a luxury fiber, it is utilitarian in high-performance gear, offering:
- Better Moisture Management – Absorbs sweat while remaining breathable.
- Improved Durability – Maintains structure, unlike Merino, which can break down over time.
- Superior Comfort & Fit – Stretches with movement without losing its shape.
Final Verdict: If you want the softest, strongest, and most long-lasting wool for sauna hats, performance wear, or outdoor gear, Rambouillet is the superior choice. This is why we use it in the NORDI Sauna Hat.
We are a product led organization, that’s why we are considering every aspect of our product. Form and function. Ultimately, creating something we are proud to put our names behind, and something we can use ourselves every day. Many luxury brands are now shifting toward Rambouillet wool because of its superior quality - we are at the forefront of this in USA with the NORDI Sauna Hat.