High Performance Fiber
Sheep Shape
We carefully select two distinct types of wool from different sheep breeds, each drawn from a specific breed and selected for a precise function in the design, structure, and performance of our clothing.
Unrivaled properties
Natural technology
Wool has demonstrated functional excellence for centuries. Its performance is not the result of engineering, but of a naturally evolved fibre structure.
Natural thermoregulation. The insulating structure of wool fibres adapts to temperature variations, helping maintain stable body comfort across changing conditions.
Moisture management. Wool absorbs moisture vapour while remaining dry to the touch, contributing to sustained comfort in humid or active environments.
Antibacterial properties. The fibre’s natural resistance to bacterial development limits odour retention and supports long-lasting hygiene.
Durability and elasticity. Wool fibres recover their shape after repeated bending and stretching, preserving integrity through regular wear.
Natural UV protection. The density of wool fibres provides inherent protection against ultraviolet radiation.
Rugby and alpine skiing
Different wool, different uses
Wool varies significantly in fineness, structure and performance.
We work with two distinct wool types, each selected for a specific function.
Extra-fine merino wool is used for base layers and mid-layers. Sourced from New Zealand, it is chosen for its exceptional softness, essential for direct contact with the skin. These fibre diameters are only available at consistent quality in the Southern Hemisphere.
For insulation in jackets and coats, we use Blanc des Alpes and Norwegian sheep wool, sourced from Switzerland and Norway. Here, softness is secondary, as the wool is not in direct skin contact. This choice supports local ecosystems and regional agricultural economies.
This dual approach ensures comfort where it matters most, while favouring locally sourced wool where performance requirements allow it.
Wool and CO2 emissions: demystification
For insulation in parkas and jackets, we selected Lavalan European wool, sourced exclusively from Norwegian and Swiss sheep. This choice is particularly significant, as outerwear requires substantially more insulation material than lightweight garments.
European wool is often assessed using global databases that apply a single carbon value to all wool types. This approach fails to distinguish between Australian Merino wool and European wool, despite fundamentally different farming models.
In Europe, sheep are not bred primarily for wool production. As a result, wool represents a byproduct rather than a primary output. Assigning the full carbon footprint of sheep farming to wool alone therefore overstates its impact.
European sheep, as well as New Zealand sheep, are never subjected to mulesing, a practice used exclusively in certain regions outside Europe. As a result, European wool does not require a specific non-mulesed certification.
Recognising this distinction, Climate Partner attributes European wool a specific value of 5.9 kg CO₂ per kilogram, substantially lower than the commonly used benchmark for Australian Merino wool.
Lavalan wool supports landscape maintenance, biodiversity and soil stability. Despite mandatory annual shearing, a large share of European wool remains unused due to low demand. Lavalan aims to restore value to this resource by ensuring fair compensation for farmers and highlighting the functional qualities of locally sourced wool.
TRACE MY WOOL
We've partnered with Lavalan and Trace My Wool to provide our customers with detailed insight into the origin of their insulation wool. We're also developing a similar feature to track the sourcing of all wools used in our garments, especially wool from Southern Hemisphere countries producing the high-quality merino wool we use in base and mid-layers. The map below provides detailed information about the sources and processing locations of our wool.
Wool quiz answers
- True. A typical sheep's annual wool yield of 2.3-3.6 kg is indeed sufficient for making about 20 sweaters.
- True. Wool, nails, and horns are all composed of keratin, a protein that forms various biological structures.
- False. Itchiness is caused by coarser fibers and doesn't correlate with warmth; fine wools can be very warm without being itchy.
- True. Wool's high nitrogen and water content make it naturally flame-resistant and self-extinguishing.
- True. Overgrown wool can cause overheating, mobility issues, and skin infections in sheep, potentially leading to illness or death.
- False. When performed by skilled shearers, the shearing process is not painful for sheep.
- False. While Merino is very fine, cashmere is generally finer with fibers typically 14-16 microns in diameter compared to Merino's 17-24 microns.
- True. Wool fibers can absorb up to 30% of their weight in moisture without feeling damp, thus maintaining insulation even when wet.
- True. The complex fiber structure of wool can trap and neutralize odor molecules, naturally reducing odors.
- True. Lanolin, a natural moisturizer and emollient found in wool, is widely used in skincare and cosmetic products.