Sustainable fabrics: what they are, types, benefits, and applications in the textile industry

The search for responsible and ethical solutions in the textile sector has driven the adoption of sustainable fabrics by garment manufacturers, brands, and product developers.
In a global landscape that demands reduced environmental impact and greater transparency across supply chains, working with sustainable materials has evolved from a trend into a strategic business criterion.

For companies developing collections aligned with these principles, it is important to understand the types of fabrics available on the market, their compositions, key differentiators, and applications. In this content, we explore the main sustainable fabrics, their environmental benefits, and how to apply them efficiently in garment manufacturing. Enjoy the reading!
 

What are sustainable fabrics?

Sustainable fabrics are those whose production aims to reduce environmental impacts at every stage, from raw material sourcing to end-of-life disposal.

This includes lower water consumption, reduced use of chemicals, lower carbon emissions, the use of recycled or renewable fibers, and cleaner, more traceable industrial processes.

More than just a trend, sustainability has become a competitive factor for brands and garment manufacturers seeking to meet evolving consumer expectations and the demands of the global market.
 

Why is the demand for sustainable fabrics growing?

The pursuit of sustainability has evolved from a competitive advantage into a strategic requirement across various segments of the textile industry.

Consumers are increasingly attentive to the origin of the products they purchase, while companies face growing commitments related to ESG goals, traceability, and the reduction of environmental impacts.

Among the main benefits for brands and garment manufacturers are:
- Competitive differentiation;
- Stronger brand reputation;
- Greater alignment with ESG practices;
- Compliance with international certifications and requirements;
- Opportunities to add value to products;
- Reduced waste throughout the supply chain.

For the textile industry, this also involves the use of technical fabrics that deliver enhanced functionality and added value to the final product while maintaining an environmental commitment.
 

Main types of sustainable fabrics used in the industry

There are different ways to make a fabric more sustainable. The choice depends on the application, the brand’s positioning, and the desired characteristics of the final garment.
 

1. Organic cotton

Organic cotton is cultivated without pesticides, synthetic fertilizers, or genetically modified seeds. Its production prioritizes agricultural practices that preserve biodiversity and soil health.
Although the cost per kilogram is higher, it is a common choice for brands seeking to serve specific market niches or develop collections with a natural focus.
 

2. Recycled fibers (recycled polyester and recycled polyamide)

One of the most significant advances in the textile industry in recent years is the use of recycled fibers, which make it possible to transform waste into high-performance inputs. Through recycling and regeneration technologies, materials that would otherwise be discarded are reintroduced into the production cycle as high-performance raw materials, reducing the need for virgin resources and minimizing environmental impacts.

Among the main recycled fibers used in the production of sustainable fabrics are recycled polyester and recycled polyamide.
 

Recycled polyester

Recycled polyester is produced from the recycling of post-consumer PET bottles. After undergoing collection, sorting, cleaning, and industrial processing, these containers are transformed into new textile yarns with excellent technical performance.

In addition to helping reduce plastic waste in the environment, recycled polyester decreases dependence on fossil-based raw materials, promoting a more efficient and responsible supply chain.

On average, around 50 PET bottles can be reused to produce 1 kg of recycled textile yarn, transforming waste into high-value products for the fashion and apparel industry.

Among the benefits of recycled polyester are:

- Reduced plastic waste disposal in the environment;
- Lower consumption of natural resources;
- High durability and resistance.

 

Recycled polyamide

Recycled polyamide is obtained through the regeneration of industrial textile waste, which undergoes advanced technological processes to return to its raw-material state and be transformed once again into high-quality yarns.

This production model enables more efficient resource utilization, significantly reducing water consumption, electricity usage, and CO₂ emissions when compared to traditional virgin polyamide manufacturing processes.

The result is a premium synthetic fiber that retains characteristics highly valued by the market, such as:

- Lightweight;
- Breathability;
- Soft touch;
- Elasticity;
- Comfort;
- High durability.

These properties make recycled polyamide especially suitable for segments such as sportswear, fitness apparel, beachwear, and garments that require high performance and comfort.
 

3. Sustainable viscose (modal, lyocell, and TENCEL™)

Traditional viscose is associated with high water consumption and the use of chemical solvents. As a result, more environmentally responsible alternatives have emerged, such as modal and lyocell.

These fibers are produced from cellulose sourced from responsibly managed forests, using closed-loop processes that recover and reuse nearly all the water and chemical inputs involved in production.

In addition to their environmental benefits, they offer characteristics highly valued by the market:

- Extremely soft touch;
- Excellent breathability;
- Thermal comfort;
- Good durability.
 

4. Biodegradable fibers

Some fibers are developed with the goal of decomposing quickly after disposal, without leaving toxic residues in the soil.
This category may include:

- Natural fibers;

- Materials developed using technologies that promote degradation under specific conditions.

The goal is to support a more circular approach within the fashion industry.
 

5. Fabrics with environmental certifications

In addition to fiber composition, a key factor in classifying fabrics as sustainable is the presence of environmental certifications that validate responsible practices throughout the supply chain.
These certifications verify criteria such as chemical safety, efficient resource management, process traceability, and social responsibility.

Among the most widely recognized certifications are:

- OEKO-TEX® Standard 100, which ensures that the fabric is free from substances harmful to human health;
- RCS (Recycled Claim Standard), which verifies the use of recycled materials in yarn composition, ensuring full traceability of the production process and transparency regarding the material’s origin;
- I-REC (International REC Standard), which certifies that the energy used comes from renewable sources and complies with global sustainability standards.

Texneo is certified under these standards, reinforcing its position as a supplier committed to responsible innovation.

This further demonstrates the company’s commitment to responsible manufacturing and to providing safe, reliable materials that comply with global sustainability standards.

To learn more about these practices, visit our Texneo Green page.
 

Innovation and sustainability applied to fashion collections

By integrating sustainable fabrics into collection planning, garment manufacturers expand their creative potential while meeting the expectations of consumers who are increasingly concerned about the origin of the products they wear.

Beyond fiber composition, it is possible to combine sustainability attributes with technical performance features such as moisture management, compression, elasticity, and UV protection through fabrics with built-in technologies.

These solutions are especially relevant across all market segments, where garment performance is just as important as its environmental impact. By working with sustainable fabrics that already offer these functionalities, the product development process becomes more efficient and strategic.

In addition, applying fabric prints to eco-friendly bases expands aesthetic possibilities without compromising the collection’s environmental commitment, further strengthening its sustainability profile.
 

Sustainable fabrics are the path to smarter fashion

Investing in sustainable fabrics is a strategic decision for brands and garment manufacturers that aim to operate responsibly, drive innovation, and align with the evolving demands of the industry.

As consumers, investors, and regulations increasingly require greater transparency across supply chains, the adoption of sustainable fabrics is expected to grow significantly in the coming years.

Brands that incorporate recycled materials, responsibly sourced fibers, and certified fabrics not only reduce their environmental impact but also strengthen their position in a market that is increasingly driven by purpose and innovation.
 

Discover Texneo’s sustainable solutions

Texneo develops fabrics that combine technical performance, versatility, and environmental responsibility, offering a complete line of sustainable fabrics for garment manufacturers looking to transform the market with intelligent, responsible, and high-performance products.

Looking to develop products with greater added value and aligned with industry trends? Explore the TexneoGreen portfolio and discover how to turn sustainability into a competitive advantage.

 

FAQ

What is the most sustainable fabric?
There is no single answer. A fabric’s impact depends on its raw material, production process, durability, and end-of-life disposal.

Is recycled polyester sustainable?
Yes. Recycled polyester reduces the use of fossil-based resources and repurposes waste that could otherwise end up in the environment.

What is the difference between an eco-friendly fabric and a sustainable fabric?
An “eco-friendly fabric” generally emphasizes reduced environmental impact. A “sustainable fabric,” on the other hand, also considers social, economic, and supply chain traceability aspects.

Which certifications verify a fabric’s sustainability?
Among the most recognized certifications are OEKO-TEX® Standard 100, RCS (Recycled Claim Standard), and I-REC (International REC Standard).

Can sustainable fabrics deliver high performance?
Yes. Today, many sustainable fabrics offer technologies such as UV protection, moisture management, elasticity, and thermal comfort.