Guides & Advice
03 MAR. 2026

What is the best underwear material Compare the options

What is the best underwear material Compare the options

What is the best material for underwear?

Underwear is the first thing you put on and the last thing you take off. It makes sense that comfort and quality play a major role here. But which material ensures you feel pleasant all day long? In this blog, we take a close look at the most well known fabrics and discover why bamboo is a smart choice for many men and for us.

Why the material of your underwear really counts

The material determines how your underwear feels, whether it will chafe, if you sweat in it, and how long it lasts. If you choose wrong, you spend all day with irritation, sticky spots, or frayed seams. If you choose right, you do not even notice you are wearing anything. It is that simple.

Cotton: the classic choice

Cotton has been the standard material for underwear for years. It is affordable and feels reasonably soft. Yet, there are downsides: cotton holds onto moisture, dries slowly, and can shrink in the wash. It is also not necessarily kind to your skin or the environment. Furthermore, cotton wears out relatively quickly, especially with daily use.

Microfiber: tight but sweaty

Microfiber is a synthetic fabric that sits tight against your body and lasts a long time. It is elastic and dries quickly, but it hardly breathes. Especially in warm weather or during sports, you might get the feeling that you are inside a plastic bag. For people who sweat easily or have sensitive skin, this material is not recommended.

Modal: soft but delicate

Modal is often presented as a more luxurious version of cotton. It is made from cellulose (wood pulp) and feels supple. Modal is soft, breathes better than cotton, and hardly wrinkles. However, it is less strong and wears out faster. For daily use, it is therefore less suitable if you are looking for durability.

Bamboo: sustainable, soft, and breathable

At BOXR, we work almost exclusively with bamboo viscose. Our bamboo underwear is made of 95% bamboo fiber and 5% elastane. Why? Because it is soft as silk, breathes like a forest, and is so comfortable that you almost forget you are wearing anything. Bamboo is also antibacterial, odor resistant, and kind to your skin and the planet.

How does bamboo underwear feel in daily life?

Bamboo moves with you. It does not pinch, does not chafe, and ventilates well. Thanks to the elastane, the underwear retains its shape, even after many washes. No pulling or stretching out here.

What is the best underwear material?

Material Breathable Soft Durable Shrink free Odor resistant Suitable for sports
Cotton Moderate Moderate No No No No
Microfiber Poor Yes Yes Yes No Yes
Modal Good Yes No No Moderate Yes
Bamboo Excellent Excellent Yes Yes Yes Yes

Which material fits your lifestyle?

If you exercise a lot, breathability is important. Do you have sensitive skin? Then you want something soft that does not chafe. Do you work long days or sit a lot? Then you want a fit that does not pinch. In all those cases, bamboo scores high. It adapts to your life, not the other way around.

How to choose underwear for sensitive skin or sweating?

Look for natural, breathable materials that ward off bacteria and dry quickly. Bamboo has a natural antibacterial effect and is naturally hypoallergenic. This makes it ideal for anyone suffering from itching, red spots, or excessive sweating. Combine that with good ventilation, and you are literally sitting pretty.

Why BOXR chooses bamboo

At BOXR, we do not just choose bamboo by accident. It feels good, it fits well, and it stays good. It is soft for your skin, strong in use, and kind to the world. Moreover, our boxers stay in shape, wash after wash. Our bamboo boxers are made to make life easier. No marketing talk, just good underwear.

Comfort you do not feel, literally

You do not have to be a fashion expert to choose good underwear. All you need is underwear that does not disturb you. And that is exactly what BOXR delivers. Choose comfort without the hassle. Choose bamboo. You do the rest.

Frequently Asked Questions

Still have questions?

Contact support

Bestsellers

View all

LET'S CONNECT