¿Qué es el algodón reciclado y por qué cada vez más marcas lo eligen?

What is recycled cotton and why are an increasing number of brands choosing it?

Recycled cotton is a key player in the journey towards sustainable fashion. An increasing number of clothing brands are turning to this material – and it’s no coincidence. Its use can reduce environmental impact without compromising on quality or style.


The fashion industry is one of the most harmful to the planet, and here’s a solution worth knowing. Want to dress consciously? We’ll help you understand why this is the best choice.

How is recycled cotton made?

Turning textile waste into a new, stylish and useful garment might seem like magic, but it’s actually all about technology and innovation. Recycled cotton is produced through a process that reuses worn fabrics or industrial remnants, giving them a second life as part of your next favourite T-shirt, sweatshirt or coat. Here's a detailed look at how it’s done.

Types of recycled cotton

There are two main types:

  • Pre-consumer recycled cotton: These are unused fabric offcuts that are shredded and turned back into textile material.
  • Post-consumer recycled cotton: This comes from garments that have already been worn and collected for recycling.

Both types help minimise the use of natural resources and extend the lifespan of existing fibres.

The recycling process step by step

Cotton recycling follows a specific process, which includes:

  1. Collection: Textile waste is gathered from factories or through post-consumer collection schemes.
  2. Sorting: Materials are separated by type and colour, which helps reduce the need for additional dyeing.
  3. Cleaning: Impurities are removed to ensure the resulting fibre is clean and fit for subsequent use.
  4. Shredding: The fabrics are shredded to extract the fibres.
  5. Spinning: New yarn is spun from the recovered fibres.
  6. Manufacturing: These recycled yarns are then used to create new garments, ready for a second life.

Benefits of recycled cotton

Choosing garments made from recycled cotton isn’t just a trend – it’s a decision that positively impacts both the planet and consumers.

Waste reduction and saving water

Recycled cotton production significantly reduces water consumption compared to conventional cotton farming. It also helps prevent tonnes of textile waste from ending up in landfills or incinerators.

Fewer emissions, increased awareness

Reusing existing fibres means fewer CO₂ and harmful gas emissions. It’s a cleaner choice for a healthier planet.

Ethical and conscious fashion

Recycled cotton fits into a mindful consumption model. It’s not just about dressing well – it’s about dressing with values. Every recycled garment you choose supports a more responsible industry.

Challenges and limitations of recycled cotton in the textile industry

Although it offers a plethora of advantages, recycled cotton also comes with challenges that the industry continues to address.

Quality, material blends, and recyclability

One of the main issues is that recycling weakens the fibres. In addition, many garments are made from blended fabrics (such as cotton mixed with polyester), which makes recycling more complex.


Despite these limitations, innovations in fabrics and processes are delivering stronger, higher-quality products.

Clothing made with recycled cotton: style with positive impact

The good news? You don’t have to compromise on style.

Sustainable coats, trainers and sweatshirts with a story

Every recycled garment tells a story – of transformation, commitment, and the future. At Ecoalf, we design clothing made from recycled cotton, combining design, functionality, durability and the protection of our planet’s natural resources.

Why choose Ecoalf products made with recycled cotton

In a market where an increasing number of brands are embracing sustainability, Ecoalf stands out. We don’t just use recycled cotton – we do it with full traceability, high quality standards and a design ethos that sacrifices nothing.

Why choose our clothing?

  • Because at Ecoalf, we don’t believe in greenwashing: every product is certified to prove its sustainability. For example, our women’s jumper is not only soft and long-lasting, but also a statement of principles.
  • Because we turn waste into garments with soul. Like the Rena sweatshirt for men, which blends comfort with environmental awareness.
  • Because we believe in versatility: garments that fit your lifestyle. From the navy blue Mole shirt, ideal for urban looks, to the Reine sweatshirt, made for more relaxed days.
  • And because we take care of every detail – just like with the long-sleeved Malaga T-shirt, where textile innovation meets timeless design.

When you choose Ecoalf, you're choosing products with real, positive impact. It’s more than just fashion – it’s silent activism from your wardrobe.

Tips for caring for your recycled cotton garments

Buying sustainable clothing is an important step, but knowing how to care for it is just as crucial in order to reduce environmental impact and extend its life. This material is durable, but like all natural fibres, it needs to be looked after.

Responsible washing and durability

  • Cold wash: hot water can wear out recycled fibres faster. Use shorter, cooler wash cycles to better preserve fabrics.
  • Use mild, fragrance-free detergents: they prevent unnecessary chemical residues and help to keep your garments fresh.
  • Avoid tumble drying: when possible, air dry. It’s more sustainable and better for the fabric’s structure.
  • Iron with care: if needed, use a low setting and avoid ironing directly over prints.
  • Mindful storage: fold and store your clothes in dry places. Excess light and humidity can affect both colour and texture.

With these simple habits, you’ll not only keep your recycled cotton garments in better shape – you’ll also boost your commitment to responsible consumption.

Regenerative cotton: a new era in sustainable fashion

While recycled cotton is a key tool for reducing waste and making use of existing resources, the real structural change in the textile industry lies in regenerative cotton. This type of farming not only minimises the environmental impact but also restores soil health, captures carbon and boosts biodiversity – creating a net positive effect on ecosystems.

At Ecoalf, we strive to ensure that every garment you buy not only dresses you, but also reflects your commitment to a fairer, cleaner planet. Because yes, it is possible to dress with both style and responsibility.