Merino wool: what it is and why it’s special
Merino wool is a very fine type of wool with properties that make it unique and special. It is one of the most valued natural fibres in the textile industry due to its exceptional performance and sustainability. Originating from the Merino sheep, this wool is characterised by its fineness and softness, being much thinner than traditional wool. This makes it ideal for high-quality garments that provide an unmatched feeling of comfort and lightness.
Ecoalf is a brand committed to sustainability and ethical fashion, which is why we use merino wool in our product lines to offer our customers a fashion choice that is not only high-quality but also environmentally responsible. Merino wool is naturally renewable and biodegradable, reducing environmental impact compared to synthetic fibres. Moreover, Merino sheep are shorn annually—an essential process for their well-being.
At Ecoalf, we believe in the power of fashion to generate positive change, and merino wool is the perfect example of how luxury and sustainability can go hand in hand. Learn more below.
Characteristics of merino wool
Merino wool is globally recognised for its softness, fineness and versatility. Sourced from Merino sheep, this wool is distinguished by its extremely thin fibres—much finer than conventional wool—providing unmatched softness and comfort.
Among its most notable characteristics, merino wool is highly breathable and has excellent thermal properties: it retains heat in cold climates and helps regulate body temperature in warmer conditions. It is also odour-resistant and highly moisture-absorbing, keeping the skin dry and comfortable—making it perfect for outdoor and sportswear.
Additionally, merino wool has antibacterial properties, is very elastic, and allows garments to recover their shape naturally while resisting wrinkles. Finally, it is worth highlighting that merino wool is a sustainable fibre, as it is renewable, biodegradable, and requires less energy to process compared to synthetic fibres.
Benefits of merino wool clothing
Clothing made with merino wool offers numerous advantages. One of the main ones is its exceptional softness and comfort thanks to the fineness of its fibres, making it perfect for garments worn close to the skin.
Merino wool is naturally resistant to odours and bacteria, which means that garments made from this fibre can be worn longer without needing frequent washing—extending their lifespan and reducing environmental impact.
Another key benefit is its remarkable UV protection. Merino wool naturally absorbs ultraviolet radiation, providing additional protection against sun damage—especially useful for outdoor activities.
How to wash merino wool
Washing merino wool garments correctly is essential to maintain their properties and extend their lifespan. Although many merino wool garments are machine-washable, it is important to follow certain steps to prevent damage.
Use cold or lukewarm water and select a gentle or wool-specific cycle. Choose a mild detergent suitable for delicate garments. If washing by hand, move the garment gently and rinse with clean water. Never wring merino wool; instead, press the garment gently to remove excess water.
To dry, lay the garment on a clean towel and roll it up to absorb moisture. Then lay it flat on a surface in the shade to air-dry. Avoid hanging merino wool garments to prevent stretching or deformation.
Garments made with merino wool
Garments made with merino wool are the perfect choice for those seeking comfort, performance and sustainability. Their softness, thermal regulation and odour resistance make them ideal for daily wear and sports. Additionally, the durability and easy care of merino wool ensure the garments remain in excellent condition for longer.
In short, choosing merino wool garments means opting for natural, renewable and biodegradable fibres that contribute to a more responsible and environmentally conscious lifestyle.