Mellowood underwear from Undiemeister: the smartest choice
What you don't see makes all the difference
The first layer you put on sets the tone for your day. Comfort, freshness and freedom of movement. With Mellowood undergarments from Undiemeister, you give yourself the best start without having to think about it.
Made from our exclusive, patented fabric Mellowood: a unique blend of natural performance and premium comfort. No compromise. No marketing talk. Just the best underwear for men who know what matters.
Experience ultimate softness, temperature regulation and durability, all in one smart layer.
What is Mellowood?
Mellowood is our own patented fabric composition. The secret is in the perfect blend:
- 68% TENCEL™ Modal
- 28% Organic cotton
- 4% Elastane
Together this forms a revolutionary fabric that combines everything underwear should be:
- Silky soft on the skin
- Breathable and temperature regulating
- Hypoallergenic and anti-odor
- Shapely and colourfast even after dozens of washes
- Made with care for people and the environment
Mellowood is not a gimmick. It is substantiated comfort, sustainably produced.
Always the right temperature, without thinking
Whether it's hot, cold, dry or humid, Mellowood works with your body. Thanks to the natural thermo control of TENCEL™ Modal:
- Keep your head and skin cool during hot days
- Prevents overheating and clamminess on exertion
- Stays warm and soft when the temperature drops
- Drains moisture quickly without retaining sweat odor
No synthetic layers or unnecessary technology. Just pure intelligence in fabric form.
Mellowood underwear can be found in our complete basic line:
- Underpants: slim fit boxer briefs, loose fit boxers, trunks and briefs
- Slim fit T-shirts: for underneath or just like that
- Longsleeves and tank tops: seasonal comfort in style
- Meisterdeals: smart combinations with a smart discount
Everything you wear directly on your skin deserves Mellowood.
Durable is not optional. It's standard.
- Made with FSC-certified TENCEL™ Modal
- Blended with organic cotton without pesticides
- Produced in Europe under CO₂-neutral processes
- Packaged without plastic, without waste
- No fast fashion. Only slow, smart and stylish
You think about what you wear. We make sure you can wear it with a clear conscience.
Bundle smart = wear smarter
Get your Mellowood undergarments extra cheap with the Meisterdeals:
- Take advantage of up to 30% bundle discount
- Always stock in your closet
- Less washing, less waste
- Perfect as an upgrade or gift
Comfort as the foundation. Smartness as a strategy.
Order today and discover what Mellowood does for you
- Made of 68% TENCEL™ Modal, 28% organic cotton and 4% elastane
- Silky soft, breathable, odor controlling and temperature regulating
- CO₂-neutrally produced in Europe
- Durable, stylish and comfortable in every season
- Available as underpants, T-shirts and Meisterdeals
What you wear close to your skin has to be perfect. Mellowood is that every day.
Underwear you don't feel, but never want to miss
Mellowood underwear is more than a fabric. It is a smart choice for men who see comfort, durability and style not as a luxury, but as logic. At Undiemeister, we take basics to masterpiece level.
No standard cotton or synthetic compromises. Only Mellowood. Only Undiemeister. Fancy a clever surprise? Discover our mystery boxes, with an exclusive selection of slips, trunks or boxers, all made from our premium Mellowood fabric.
FAQ
Frequently Asked Questions

What makes Mellowood different from regular cotton?
Cotton is dry and solid. Mellowood is a technically improved fabric that feels more natural, performs smarter and is produced more sustainably.
Is Mellowood better than bamboo?
Absolutely. Mellowood feels softer to the touch, is stronger, more colourfast and requires no chemicals, unlike bamboo viscose. Plus, it's fairly produced.
How should I wash them?
Wash at 30°C, inside out. Air dry. Do not tumble dry. This will preserve fit and colour the longest.
Are they suitable for sensitive skin?
Yes. Our fabrics are tested for skin friendliness and free of irritating chemicals.