Temporary action:
Not 1 but 2 free boxer shorts!

Now receive 2 boxer shorts worth: £23.98 FREE.

Over 3 million boxer shorts sold in the UK
Get €10 shop credit every month.
Top quality and perfect fit
No strings attached, always cancelable online.

4 reasons to choose ON THAT ASS.

A new surprise every month.

Try your first pair of boxer shorts for free now. Then receive a brand new pair of boxer shorts 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 adaptable.

You can pause or change your subscription at any time easily in your account. Always cancellable 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 two times for free

Get monthly €10 shop credit

Every member receives monthly from us €10 shopping credit with every successful debit, regardless of the number of memberships in an account. With this credit you save for exclusive ON THAT ASS items. You automatically participate, without extra costs.

Read more about your credit.

#onthatass

  • The best news about your boxer shorts
  • Instagram giveaways: for members only
  • Be the first to know about updates

Comfortable

Our boxer shorts have the perfect fit and are therefore always comfortable for you.

Exclusive

You know for sure that you have an exclusive pair of boxershorts because they are only available through our website.

100% unique

The boxer shorts are 100% unique, every month we have a new theme.

No more shopping

You never have to go shopping again. We supply you with a new boxer short every month.

This is what our members think.

4.4 rating | 28.970 reviews

Biggy

UK

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

Usman

UK

Top quality stuff

View review here online

Valentin

UK

I get their boxers every month and they are amazing. Their material is very comfortable and breathable and overall super nice!

View review here online

Favorites selected by ON THAT ASS

1+1 Deal: Try 2X for free!

Terms and conditions

What you get for your membership.

£11.99 per month.

No strings attached, you can cancel any time.
Get €10 monthly shopping credit for exclusive ON THAT ASS items.
Never pay for delivery costs.
Exclusive member benefits.
Top quality, according to 30.000 reviews.
90 days guarantee on your boxers.
Why do I get the first boxer shorts for free?
When will my monthly design be delivered?
Do you have a notice period?
How soon will I receive my first free boxer shorts?
Are you a real company?