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Glossary/Nylon

What is Nylon?

Nylon is a strong, lightweight synthetic fiber used in bags, jackets and gear. Learn how nylon works and where it fits in branded merch with Sunday.

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Definition

Nylon is a synthetic fiber made from petroleum-based polymers, known for being strong, lightweight and resistant to abrasion. It was the first fully synthetic fiber and is still a go-to for products that need to take a beating without adding weight. Nylon is smooth, quick to dry and holds bright color well, which is why it shows up in bags, outerwear and technical gear.

Definition

Nylon is a polyamide, a long-chain polymer spun into fibers and then knit or woven into fabric. It has a high strength-to-weight ratio, which means a thin nylon shell can carry real load without feeling heavy. For example, a packable nylon tote or a lightweight windbreaker stays tough through daily use, resists tearing, and dries fast after rain. That mix of strength and low weight is what makes nylon a workhorse material.

How nylon works

Nylon fibers are formed by melting polymer chips and extruding them through tiny holes, then drawing the filaments to align the molecules and build strength. The result is a fiber that resists stretching, abrasion and mildew. Nylon also has natural elasticity, so it recovers its shape after being stretched, which helps with fitted garments and bag panels that take strain.

The fabric is often coated or paired with a ripstop weave to add water resistance and stop small tears from spreading. Nylon takes dye well and stays colorfast, so brand colors look sharp and last. It is less breathable than natural fibers, though, and can feel clammy in heat, which is why it suits gear and outerwear more than next-to-skin everyday wear.

There are trade-offs to weigh. Nylon is petroleum-based and not biodegradable, so its environmental story is weaker than natural options, although recycled nylon is now common and helps close that gap. It is also sensitive to high heat, so decoration usually means screen printing, heat transfer or woven labels rather than methods that scorch the surface. Compared with polyester, nylon is stronger and more abrasion-resistant but typically costs a little more.

Nylon in branded merch

  1. Durable bags and packs. Use nylon for backpacks, duffels, drawstring bags and packable totes that need to survive daily commutes and travel while staying light.
  2. Lightweight outerwear. Specify nylon for windbreakers, packable jackets and rain shells that fold small, dry fast and carry a bold logo print.
  3. Technical and travel kits. Nylon pouches, organizers and tech sleeves make practical, long-lasting gifts that earn a place in everyday use.

Nylon is a strong, lightweight synthetic fiber prized for its abrasion resistance and durability, widely used in bags, jackets and outdoor gear.

5 tips to elevate your Nylon strategy

TipSteps
Choose ripstop for toughnessSpecify ripstop nylon for bags and shells that face heavy wear, since it limits tears.
Consider recycled nylonAsk for recycled nylon to improve the sustainability story without losing performance.
Print, do not over-heatUse screen printing or heat transfer at controlled temperatures, since nylon scorches under high heat.
Match denier to the jobPick a higher denier for rugged packs and a lower denier for light, packable items.
Add a coating for waterRequest a PU or DWR coating when the item needs to shrug off rain.

Key Terminologies

Polyester - another common synthetic, slightly less durable but often cheaper than nylon.
Ripstop - a reinforced weave used with nylon to stop tears spreading.
Denier - a weight measure for fibers, used to grade nylon thickness.
Polyamide - the polymer family that nylon belongs to.
DWR coating - a durable water-repellent finish often applied to nylon.

Frequently Asked Questions

What is nylon used for?

Nylon is used for bags, backpacks, jackets, windbreakers, activewear and outdoor gear. Its strength, light weight and abrasion resistance make it ideal for products that take daily wear.

Is nylon stronger than polyester?

Nylon is generally stronger and more abrasion-resistant than polyester. Polyester resists UV and moisture slightly better and often costs less, so the right choice depends on the use.

Is nylon waterproof?

Nylon is not naturally waterproof, but it dries quickly and can be made water-resistant with a PU or DWR coating. Coated nylon is common in bags and rain shells.

Can you print on nylon?

Yes. Nylon can be screen printed, heat transferred or fitted with woven labels. Because nylon is heat-sensitive, decoration should be done at controlled temperatures to avoid scorching.

Is nylon sustainable?

Standard nylon is petroleum-based and not biodegradable, so its footprint is higher than natural fibers. Recycled nylon offers a lower-impact option with the same performance.

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