Materials we use

Organic cotton is the main raw material in our clothing. In addition, we use mulesing-free merino wool, recycled fibers, linen, and lyocell. We continuously explore more sustainable materials and develop new ways to improve both our products and production processes.

ORGANIC COTTON

Organic cotton is a significantly more ecological and safer choice than conventional cotton. It is grown without synthetic fertilizers or pesticides, which reduces its impact on soil and air quality. Its production also consumes less water and energy, and it is safer for farmers and workers throughout the supply chain.

Currently, organic cotton accounts for less than 1% of global cotton production. The organic cotton we use mainly comes from Turkey and is GOTS-certified (Global Organic Textile Standard). This certification ensures strict environmental and social criteria throughout the entire production process—from field to finished garment.

In Blaa garments, organic cotton is often blended with elastane or recycled fibers. Elastane adds flexibility, durability, and comfort, especially for everyday wear. However, it can reduce recyclability, which is why proper care and washing are essential to extend the garment’s lifespan.

MERINO WOOL

Wool is the oldest known animal-based textile fiber. Merino wool fibers are finer and longer than regular wool, making them exceptionally soft and smooth against the skin.

Merino wool is lightweight, warm, and highly breathable, with excellent moisture-wicking properties. We only use mulesing-free merino wool, meaning that no harmful procedures are performed on the sheep to prevent parasites.

This more ethical method is more expensive, which is why mulesing-free merino wool typically costs more than conventional merino wool.

LINEN

Linen is a natural fiber known for being non-allergenic and antibacterial. It is strong, breathable, and has excellent moisture absorption and heat conductivity, making it suitable for year-round use.

Linen also has a naturally subtle sheen. Its cultivation requires relatively little irrigation, fertilizers, or pesticides. The most significant environmental impact comes from the retting process (fiber separation), especially if done in natural water sources. Controlled water treatment systems can significantly reduce these impacts.

Linen can grow in poor soil conditions and is also cultivated in regions such as Finland and Sweden. In its unbleached form, linen has a natural greyish-brown tone.

LYOCELL

Lyocell is a regenerated fiber made from highly purified cellulose. It is similar to viscose but produced using a significantly more environmentally friendly process.

Lyocell is biodegradable and typically made from fast-growing, renewable raw materials. The solvents used in its production are almost entirely recycled, and the process is energy-efficient compared to viscose manufacturing.

Lyocell is soft, smooth, and comfortable against the skin. It is also commonly known under the brand name Tencel™.