Nylon: definition, advantages, disadvantages and recycled nylon

Nylon is a synthetic fiber widely used in our clothing: jackets, technical wear, swimwear, underwear, bags, and shoes. Strong and lightweight, it has interesting properties, but its production and end-of-life also raise environmental questions. So, what is nylon, how does it differ from polyamide, and is recycled nylon really a better alternative?

What is nylon?

Nylon is a family of synthetic materials developed from the 1930s. It belongs to the polyamide family and is traditionally made from fossil-based raw materials.

Its development made it possible to create strong, lightweight fibers that are easy to produce on a large scale. Today, nylon is used in both textiles and many everyday objects.

What is the difference between nylon and polyamide?

The two terms are often used interchangeably in clothing, but they do not mean exactly the same thing. Polyamide refers to a family of polymers, while nylon refers to certain types of synthetic polyamides.

Therefore, you will very often see the term "polyamide" on a clothing label, even when the material is commonly called nylon.

What are the benefits of nylon in clothing?

Nylon's success is due to its technical properties. Depending on the fabric construction, it can offer:

• good resistance to wear and abrasion;
• a relatively low weight;
• good elasticity when combined with other fibers;
• quick drying;
• suitability for many technical garments.

For these reasons in particular, it is frequently found in outdoor wear, sportswear, linings, accessories, and certain shoes.

What are the disadvantages of nylon?

Conventional nylon is generally derived from fossil resources, and its production requires energy. Like other synthetic textiles, it is not biodegradable under common natural conditions.

Synthetic textiles can also release microfibers during use and washing. However, the final impact of a garment depends on many factors: manufacturing process, energy used, product quality, washing frequency, lifespan, and end-of-life.

What is recycled nylon?

Recycled nylon is made using materials that already contain polyamide rather than relying solely on new fossil raw materials. Depending on the supply chain, the recycled material can come from industrial waste or end-of-life products.

Recycling can be mechanical or chemical, depending on the material and the process used. It allows existing material to be reused, but this does not necessarily make the textile environmentally harmless.

Is recycled nylon more eco-friendly?

It can offer certain advantages compared to virgin nylon, notably by reducing the use of new fossil resources and giving existing materials a new use.

However, we should avoid automatically considering all recycled nylon as "eco-friendly". The recycling process, the actual percentage of recycled content, the garment's durability, and its end-of-life remain important factors in assessing the overall product.

Is nylon recyclable?

Some polyamides can technically be recycled, notably through mechanical or chemical processes. In practice, the recyclability of a garment is more complex: fiber blends, accessories, dyes, and the availability of collection systems can limit effective recycling.

A garment made from several materials will generally be more difficult to recycle than a textile designed to facilitate its recovery.

Nylon, polyester: what is the difference?

Nylon and polyester are both synthetic fibers widely used in clothing, but their chemical structures and properties differ. Nylon is often valued for its abrasion resistance and flexibility, while polyester is extremely widespread due to its versatility, strength, and quick drying.

The choice therefore depends mainly on the intended use, the garment's construction, and its overall quality rather than the fiber's name alone.

How should a nylon garment be cared for?

Always follow the care label. When the garment allows, use a moderate temperature, avoid unnecessary washing, and keep the product for a long time to limit premature wear.

To understand how nylon compares to natural fibers, artificial fibers, and other synthetic fibers, see our guide on materials used in the textile industry.

You can also find products containing nylon available at NEIWA and discover our selection of clothing.

Frequently asked questions about nylon

Is nylon plastic?

Nylon is a synthetic polymer from the polyamide family. In everyday language, it can therefore be considered a plastic material used in the form of fibers in textiles.

Is nylon natural or synthetic?

Nylon is a synthetic material. It is traditionally produced from raw materials derived from the petrochemical industry.

Are nylon and polyamide the same?

Nylon belongs to the polyamide family, but not all polyamides are necessarily nylon. The term polyamide is commonly used in textile labeling.

Can recycled nylon be recycled again?

This depends on the type of polyamide, the product's composition, and the available supply chain. A material can be technically recyclable without actually being recycled on a large scale.