What is microfiber? And why is it so suitable for underwear?

Article published at: Sep 7, 2026 Article author: Pedro van de Louw
Wat is microvezel? En waarom is het zo geschikt voor ondergoed?
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Microfiber is a material you're seeing more and more often in underwear, sportswear, and other clothing worn close to the skin. But what exactly makes microfiber so suitable for underwear?

At SET, we have been working with microfiber for years due to its combination of comfort, elasticity, and practical properties.

What is microfiber?

Microfiber is a collective term for very fine synthetic fibers. The fibers are much thinner than traditional textile fibers. This allows for the creation of a fabric that feels light, supple, and soft.

This makes microfiber particularly suitable for clothing worn directly against the skin.

Light and comfortable

One of the most important properties of microfiber is its lightweight feel. The fabric conforms beautifully to the body without feeling heavy.

With good boxer briefs, that's exactly what you want: you want your underwear to be comfortable, but you actually want to think about it as little as possible throughout the day.

SET's microfiber models therefore have a close fit and a smooth fabric that wears comfortably under trousers.

Quick-drying and practical

Microfiber is also known for its quick-drying properties. This makes the material not only pleasant for daily use, but also interesting for sports, travel, or holidays.

After washing, a microfiber brief usually dries quickly, so your favorite SET is ready to wear again soon.

Why does SET use microfiber?

SET has a long history with microfiber underwear. Within our collection, you will find various models that use this material.

The combination of a lightweight fabric, elasticity, and a close fit makes microfiber a logical choice for everyday underwear.

From basic black boxer briefs to patterned models: the material forms a comfortable base for various styles.

Microfiber or cotton?

Cotton and microfiber both have their own properties. Cotton, for example, is known for its natural fibers and soft feel. Microfiber, on the other hand, stands out for its light, elastic, and quick-drying nature.

Which fabric you prefer is ultimately personal. The most important thing is that your underwear fits well, is comfortable, and suits how you use it.

Discover SET microfiber

Curious about how microfiber feels? Discover our collection of boxer briefs and find your favorite model.

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