On That Ass Promo Code 2026: Your First Boxer Free
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onthatass
1st boxer free + €10on that ass
Valid on onthatass • Use at checkout
About this offer
- On That Ass is a Dutch designer-boxer subscription (since 2014):
- - 1st boxer free, 14-day trial, then €12.99/month — a new design shipped every month
- - Bold designs you pick each month (Lucid, Extinct, Tiki…) — no photo upload
- - Referral €10 / €10: €10 for your friend, €10 credit for you, no cap
- - Women's line: a hipster every month plus a free bralette every 3 months
- - Free shipping, cancel anytime, plus seasonal sales up to -50%
Use code on that ass at checkout on onthatass to get 1st boxer free + €10. This offer is verified and regularly updated.
How to get your first On That Ass boxer free
There is no classic promo code to type at On That Ass: the deal comes with the subscription sign-up. Go to onthatass.com, pick the Men or Women line, choose a boxer design and create your account. Payment verification is €0 (PayPal, Apple Pay, Revolut Pay) or a temporary €1 hold on a credit card. Your first boxer ships free, with 14 days to try it and cancel at no cost. Sign up through a referral link to add a €10 discount.
On That Ass: the bold-design boxer subscription
On That Ass is a Dutch brand founded in 2014 in Rosmalen by Jorn Besselink, expanding to France in 2021. The concept: a subscription that ships a boldly designed boxer every month (Lucid, Extinct, Tiki, M4R5, Decade…), delivered straight to your mailbox with no signature. You pick from 20+ graphic designs — this is a curated selection, not custom photo printing. True to its slogan "We dare you to wear it!", the brand leans into humour and daring prints rather than classic underwear.
How much does an On That Ass subscription cost?
After the free first boxer, On That Ass costs €12.99/month for a new boxer shipped every month, shipping included. Following shipments usually arrive between the 17th and 23rd of each month. Every active month earns €10 in loyalty credits to spend in the online store (extra boxers, special editions). There is no fixed commitment: you can cancel anytime with one month's notice.
On That Ass offers at a glance
| Offer | Detail | Condition |
|---|---|---|
| First boxer | Free (€0) | New subscriber, 14-day trial |
| Subscription | €12.99/month | 1 boxer shipped/month |
| Referral | €10 friend + €10 you | Via personal link |
| Loyalty credits | €10/active month | Spend in store |
| Sales | Up to -50% | Store, end of season |
Prices and offers checked in August 2026 on onthatass.com.
On That Ass referral: €10 for you, €10 for your friend
The On That Ass referral is symmetrical: the friend (new customer) gets €10 off their first box automatically, and you get €10 credit deducted from your next monthly shipment. Your friend must sign up via your personal referral link or code; the credit lands within 7 to 14 days of their first validated order. There is no cap on referrals, so you can significantly cut your own subscription cost. Note: some aggregator sites advertise a "boosted" €20 referral — the official, recurring offer is €10 on each side.
The free first boxer: how it really works
The On That Ass welcome deal is a free trial: your first boxer ships at no cost and you have 14 days to decide whether to continue. It is a subscription — without cancelling in that window, it continues at €12.99/month. If you only want the free boxer, cancel from your account before the trial ends. Delivery is free and requires no signature on receipt.
The On That Ass range: men and women
For men, the subscription ships one original-design boxer each month. Since expanding to women, On That Ass offers a hipster every month plus a free bralette every three months. Collections rotate regularly around strong graphic themes. For more classic underwear alternatives, Princesse Tam Tam covers lingerie and Modibodi specialises in washable period underwear.
On That Ass prices and plans
| Plan | Contents | Price |
|---|---|---|
| First shipment | 1 boxer | Free |
| Men's subscription | 1 boxer/month | €12.99/month |
| Women's subscription | 1 hipster/month (+ bralette /3 months) | From €12.99/month |
| Store | Single boxers, editions | Payable in credits |
Indicative prices checked in August 2026; loyalty credits (€10/active month) stack for store purchases.
On That Ass reviews and alternatives
Subscribers praise the original prints, the cotton quality and the simple monthly delivery. The main caveat in reviews is the auto-renewing subscription — note your trial end date. For more classic men's underwear, Hollister and Asos carry wide ranges, while Zalando gathers many underwear brands in one place.
Managing or cancelling your On That Ass subscription
Everything is handled from your account on onthatass.com: change design, skip a month or cancel. The subscription has no lock-in but needs one month's notice after the trial; during the first 14 days, cancellation is immediate and free. Accumulated loyalty credits stay usable in the store while your account is active. Keep the confirmation email to track your shipping dates (17th–23rd of each month).
On That Ass sales calendar
Beyond the always-on free first boxer, On That Ass runs peak events: Black Friday (November), summer and winter sales, Valentine's Day (February), plus flash sales announced by newsletter and on Instagram. Store sales can reach -50% on extra boxers. Subscribe to the newsletter to catch short-lived codes and combine them with your loyalty credits.
Frequently asked questions
Is the first On That Ass boxer really free?
Yes. Your first boxer ships free with 14 days to try it. Payment verification is €0 (PayPal, Apple Pay, Revolut Pay) or a €1 hold on a credit card. Cancel within 14 days and you pay nothing; otherwise the subscription continues at €12.99/month.
Is On That Ass a subscription? Can I order just once?
On That Ass works as a monthly subscription: after the free first boxer, you receive a new boxer each month at €12.99. To keep only the free boxer, cancel during the 14-day trial. There is no classic one-off purchase outside the store, which is payable in loyalty credits.
How does the On That Ass referral work?
It is symmetrical: €10 off for the friend on their first box, and €10 credit for you on your next shipment. Your friend signs up via your referral link; your credit arrives within 7 to 14 days of their first validated order. There is no cap on referrals.
Can I put my own photo on an On That Ass boxer?
No. On That Ass does not print your own photo: you choose from 20+ graphic designs (Lucid, Extinct, Tiki, Decade…) at sign-up and every month. It is a selection of prints, not image personalisation.
How do I cancel my On That Ass subscription?
Cancel from your account on onthatass.com. During the 14-day trial, cancellation is immediate and free. After that, the subscription stays commitment-free but needs one month's notice. You can also change design or skip a month from your account.
When are On That Ass sales?
The free first boxer is always on. On top of that: Black Friday (November), summer and winter sales, Valentine's Day (February) and flash sales via newsletter and Instagram, with discounts up to -50% in the store. Each active month also earns €10 in loyalty credits.