Free shipping as of 65€ | Free return

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Father's Day Box
Father's Day Box
Father's Day Box
Father's Day Box

Polar Bear & Wolf boxers. Extremely soft & breathable MicroModal from Austria. Made in Portugal with a strong elastic. We buy 1m² of forest per boxer to preserve biodiversity.


2 days delivery. Free shipping as of 65€. Free Return.


MicroModal™ is an eco-friendly fiber made from responsibly sourced wood pulp. The wood pulp is dissolved in a closed-loop process with a non-toxic organic solvent, then the solution is forced through tiny holes in order to create a magical biodegradable fiber that feels softer and lighter than cotton.

Ethically Made

Made in better working conditions with living wages, no child labor, freely chosen employment and respect for the environment.

Soft & Breathable

MicroModal™ is softer, more breathable and more absorptive than cotton because it is composed of very small fibers. The end result feels like something closer to silk than cotton - which is definitely a good thing.

Soft and sustainable

Each element of our production chain is carefully thought out for a comfy and durable product.

100% European

Belgian design. Austrian fabric TENCEL™. Portuguese conception.

3 years warranty

This is our way of proving our seriousness to you.

Ultra soft

It's so pleasant that it's the first thing you'll think about in the morning.


For each Slibard sold we buy 1m² of forest to preserve our biodiversity.

In partnership with


Natagora aims to protect biodiversity and restore a good general state of nature, in balance with human activities. For each boxer sold, we buy 1m² of forest.

We think the best way to preserve biodiversity is to help well known endangered species but also more discrete yet very important players of life. 



of forest bought with Natagora to preserve wildlife.

Ultra soft

MicroModal TENCEL™ from Lenzing

Ultra soft

MicroModal TENCEL™ from Lenzing

What they say...

5.00 based on 35 reviews

"The comfiest underwear I have ever tried"

- Louis M. (Lyon)

Try it.

Free return. 3 years warranty.

Size Guide







72 - 76cm

80 - 86cm

88 – 94cm

96 - 102cm

The model is wearing a size M. He is 1m85 for 75kg. If you hesitate, take one size above. It will be a loser but yet very comfortable fit as well.