Gustav gives you a free product!

You receive a free pair of boxer shorts or a set and €10.00 shopping credit! Sign up below for one of our subscriptions, receive a free product, and get a new surprise in your mailbox every month. During your 14-day cooling-off period, you pay absolutely nothing, and afterwards, your subscription can be cancelled monthly.

Try now for 14 days for free

Discover our

Products

Men Originals

Every month, a new pair of top-quality boxer shorts with a unique print, delivered right to your doorstep. We've got you covered.

Men One

Monthly top-quality boxer shorts in solid colours. Perfect for the man who loves an elegant casual look.

Women Underwear

Always the perfect set, no matter what the day brings. Receive a hipster monthly and get a bralette as a gift every 3 months!

Boys Originals

The perfect boxer shorts with a print for an adventurous, cool boy. Surprise him every month with a new gift!

4 reasons to choose ON THAT ASS.

A new surprise every month.

Try your first pair of boxer shorts or set for free now. Then receive a brand new package in your mailbox every month!

The most unique designs.

We surprise you every month with new cool designs, specially created by our own design team.

Always flexible and customizable.

You can easily pause or modify your membership at any time in your account. Always cancelable on a monthly basis.

Proven to be the best.

Our 550,000 members rate us with a 9.2. We are very proud of that!

Try now for 14 days for free

This is what our members think.

4.4 rating | 30.855 reviews

Bruno

Excellent on every aspects!

View review here online

Shipon

It's so nice

View review here online

Biggy

Love the boxes I get every month. I have had to stop now as I have 40 pairs and have to make some cutbacks due to the cost of living. They last long and have great designs. Would be great if they done Tshirts to match. Even better if they opened the market for women( thongs/knickers).

View review here online

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When will I receive my free product?

Why do I get the first product for free?

When will I receive my monthly deliveries?

Do you have a notice period?