Collection: Boxer briefs
Heren boxershorts
Sophisticated, comfortable and smartly chosen
Our men's boxer briefs are designed for men who appreciate undergarments that feel as good as they look. On this page, you'll find the slim fit boxer briefs: sleekly designed, without pinching, exactly as it should be.
- The slim fit offers optimal comfort and stays perfectly in place all day.
- Made from our patented fabric Mellowood, an ultra-soft, breathable and temperature-regulating blend of TENCEL™ Modal, organic cotton and elastane.
- Available in chic, natural colours with no prints, for a stylish and timeless look.
This boxer briefs are not only sustainably produced in Europe and completely carbon neutral, they also feel like a second skin with every movement. Available in a variety of colours and multipacks, so you always have your favourite comfort in stock. Like a true Meister wears it: deliberately chosen, stylishly worn.

Heren boxershorts
Sustainable comfort, every day
At Undiemeister, we believe that underwear is the foundation of your daily comfort, and that starts with the right materials. Our slim fit men's boxer briefs are made of the patented fabric Mellowood, an innovative blend of TENCEL™ Modal, organic cotton and elastane. This fabric is not only silky soft and breathable, but is also completely CO₂ neutral and in Europe produced. So every day you contribute to a more sustainable world, without compromising on comfort or style.
The slim fit boxer briefs fit perfectly without pinching and stays in place all day. No chafing labels or bright prints, just natural colours and a timeless look that suits any man who chooses quality with character.
Undiemeister combines sophisticated wearing comfort with a conscious lifestyle. Our boxer briefs are durable to the fiber, stylish to the detail and designed for men who choose smart. Every day.

Men's boxer briefs: more than just comfort
Comfort doesn't have to be ordinary and style doesn't have to come at the expense of freedom of movement. At Undiemeister, we believe that one does not exclude the other. That's why we've reinvented our men's boxer briefs. From the inside out.
Whether you love a classic fit (loose fit) or are looking for slim fit boxer briefs that fit perfectly under fitted pants, you'll find it here. Always made with our revolutionary Mellowood fabric, always carbon-neutral produced in Europe, always without concessions.
What are boxer briefs (and why are ours different)?
Traditional boxer briefs are known for their loose, wider fit. But those days are over. The modern man wants more:
- Freedom of movement without excess fabric
- A perfect fit without pinching edges
- A stylish look without compromising on comfort
Our Undiemeister boxer briefs are therefore no ordinary underpants. They are designed to support you, physically and in style.
Slim fit or regular fit? Choose your ideal boxer
With Undiemeister, you don't choose between comfort and looks, you choose your preference:
Close-fitting, ideal under tight pants or during sporting activities. Follows the contours of your body without cutting in.
Wider fit, airier feel. Perfect for leisure, travel and relaxation.
Whichever fit you choose, each boxer is made with our signature features
What makes our boxer briefs unique?
1. Patented Mellowood fabric.
Our exclusive fabric is what sets our underwear apart and you can feel it right away.
Mellowood consists of:
- 68% TENCEL™ Modal
- 28% Organic cotton
- 4% Elastane
This innovative blend provides:
- Silky smooth touch
- Temperature regulation (cool when it's hot, warm when it's cool)
- Colour fastness, even after dozens of washes
- Antibacterial effect
- Sustainable production
Want to know more about TENCEL™ Modal? Visit the official source.
2. No labels, no hassle
Each pair of boxer briefs is completely label-free. No tickling. No tags to cut out. Only pure comfort. All instructions are printed directly on the fabric.
3. Seamless where it should be
Thanks to our advanced production technology, all Undiemeister boxer briefs are seamless in strategic places. No chafing seams, no irritation, even with prolonged wear.
4. Made in Europe and carbon-neutral
Undiemeister believes in fair and sustainable production. Therefore, all our boxer briefs are manufactured in Europe, under strictly controlled conditions. Moreover, our production is completely carbon-neutral, better for you and for the planet.
Boxer briefs vs other underwear types
Underwear type | Fit | Freedom of movement | Aesthetics | Ideal For |
---|---|---|---|---|
Boxer briefs (Slim fit) | Close-fitting | High | Modern and sleek | Sports, everyday wear |
Boxer briefs (Regular fit) | Roomier | Very high | Casual comfort | Travel, home, leisure |
Briefs | Very tight | Medium | Classic | Sports wear |
Boxer briefs are the most versatile option for any man, both in terms of fit and comfort.
Always the right temperature
Whether it's winter or summer, our boxer briefs keep your skin at the right temperature. That's because of the smart properties of TENCEL™ Modal: breathable, moisture-wicking and naturally cool.
Perfect for active days, long workdays or relaxing weekends.
Antibacterial & odor-inhibiting
Odor-causing bacteria are not given a chance. Thanks to the natural antibacterial action of our fabric, your boxers stay fresher, even on hot days or during intense exercise.
Always stays perfectly in place
Nothing as annoying as boxer briefs that ride up or lump. That's why we've tested every model for movement, elasticity and durability.
Whether you're sitting, running, cycling or lying down, your boxer briefs will stay in place.
Always in colour, even after 30 washes
Our men's boxer briefs are colourfast. Even after many washes.
Colours available:
- Black
- Navy
- White
- Grey
- And many more...
Save smart, order in bundles
Why buy one when you need more? With our bundle deals, you get more boxer briefs for less.
- Choose your colours and fits
- Combine slim and regular fit
- Get up to 20% off
Comfort for every day of the week, without straining your wallet.
Experience it for yourself and order your boxer briefs today
Ready to experience what real quality feels like? Choose your ideal boxer briefs whether slim fit or regular fit and feel the difference from Undiemeister.
Explore the bundles, choose your colours and start each day off right.
Finally: no underwear. A masterpiece.
Boxer briefs from Undiemeister are not standard underwear. They are designed for the man who expects more. More comfort, style and durability.
And less hassle. No seams, no labels, no compromises.
Experience it for yourself. You'll feel the difference. And you'll never want anything else.
FAQ
Frequently Asked Questions

What is the difference between slim fit and regular fit boxers?
Slim fit fits closely and is ideal under tight clothing. Regular fit gives more room and feels more airy.
Are Undiemeister boxer briefs suitable for sports?
Although they are not specifically designed for sports, thanks to the breathable fabric and perfect fit, they are definitely great for exercise.
How long do they last?
Our boxer briefs retain shape and colour even after 50+ washes. Durability is not a promise, but a standard.
What is the best way to wash them?
Wash at 30°C, inside out. Do not tumble dry for maximum longevity.