Mystery boxes

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Mystery box from Undiemeister, for men who choose the quality, not the colour

For those who love comfort and surprise, there is now something special: the Undiemeister mystery box. A carefully put together surprise package of premium underwear, selected especially for you. You choose the model and size, we take care of the rest.

And the best part? You receive up to 40% off the regular price.

What is the mystery box?

The mystery box is a specially put together bundle of premium Undiemeister underwear. You know what you get in terms of quality and model, but the colours are a surprise.

You have the choice of:

  • 3 slim fit boxer briefs
  • 3 briefs
  • 3 trunks
  • 2 loose fit boxers

For a fixed price of only €49.95. That's pure Mellowood quality at a surprisingly competitive price. You choose your model and size, we choose the colours. You win on all fronts.

Made of our famous Mellowood fabric

Also in the mystery box you get exactly the same quality as in our regular collection:

  • 68% TENCEL™ Modal
  • 28% Organic cotton
  • 4% Elastane

What that means for you:

  • Silky soft on the skin
  • Breathable and anti-odor
  • Temperature regulating
  • Hypoallergenic and colourfast
  • No inner tags, no irritation
  • Always produced sustainably in Europe

No difference in quality, only in price and surprise.

Thermo-control for every day

Our underwear is made to adapt to your body, and not the other way around. Thanks to Mellowood you experience:

  • Freshness when warm
  • Warmth when cold
  • Quick-drying comfort
  • A fresh feeling all day long

Technology from nature, without fuss.

Choose your model, be surprised in colour

You can choose from:

And you choose your size. Done. The colours? We select those from previous seasonal colours or exclusive stocks. Always stylish. Always Undiemeister.

Choose less, wear more, maximum value.

Sustainable surprise? Sure.

  • Made with TENCEL™ Modal and organic cotton
  • FSC certified origin
  • European production, CO₂-neutral
  • Plastic-free, recyclable packaging
  • No overstock, no B-choice, only top quality

A surprise package can be responsible.

Why choose a mystery box?

Advantage What you get
Up to 40% discount Premium underwear, competitively priced
No stress You choose the model, we pick the colours
Exact quality No remaining stock, just A-quality
Always wearable Neutral, stylish Undiemeister colours
Ideal as a gift Cleverly packaged and unique to give

What you get is always good. What you don't know makes it fun.

Order today and surprise yourself (or someone else)

  • 3 pieces of premium underwear or 2 loose fit boxers
  • Always Mellowood: breathable, anti-odor, durable
  • Choice of 4 models you choose, we select
  • Up to 40% discount on the regular price

For men who choose quality as well as surprise.

What you get is clear

The Undiemeister mystery box is underwear without a doubt. The fit is familiar, the quality familiar. The surprise is in the colour. And the profit? It's in the price and the convenience.

Premium comfort in a surprise package.

FAQ

Frequently Asked Questions

Man met wit T-shirt met ronde hals en groene boxershort zit op bed en trekt grijze lange sokken aan

Do I really not know what colours I get?

Exactly. The colours are a surprise, but always from our regular or seasonal collection. No leftovers. No crazy prints.

Are they really the same products as normal?

Yes. The box contains exactly the same models and quality as the standard collection pieces - only now as a surprise deal.

Can I order multiple boxes?

Sure. You can order multiple mysteryboxes per model and size. Colours may vary depending on our stock.

Can I return if I don't like the colours?

No. The mysterybox is a specially priced surprise package, and excluded from return based on colour preference. Of course, your right of withdrawal applies as provided by law.