Gift voucherMystery Boxer gift
The subscription does not renew
Free delivery in Switzerland
The recipient chooses the size
Original branded items

Mystery Boxer gift

A voucher for a subscription. The recipient activates it, chooses their size and then receives one delivery per month.

Option

Term

Gift subscription

Ends automatically at the end of the chosen term, with no renewal.

Gift packaging

✔ Free delivery · ✔ Ends automatically

01How it works

Give it in three steps.
Then a surprise every month.

  1. 01Choose the term and packagingAs a PDF straight away by email, or in a gift box.
  2. 02Give a giftThe recipient activates the voucher and chooses their own size and start month.
  3. 03Open it every monthDelivered free of charge to the letterbox. The brand is revealed when it is opened. The subscription ends by itself.
02Product details

All about this gift.

You are giving a prepaid subscription with one branded boxer per month. You choose 3, 6 or 12 months, and the recipient chooses their size and starting month. The gift subscription ends automatically at the end of the chosen term and incurs no further charges.

What is included

  • A voucher for 3, 6 or 12 monthly deliveries
  • Printable voucher ready straight away, or a ready-to-give gift box delivered free of charge
  • The size and starting month are chosen by the recipient
  • Original items, bought directly from the brands
  • Free delivery in Switzerland and Liechtenstein, with no minimum order
  • Ends automatically, with no renewal and no further charges
How does this gift work?

You choose the brand selection and the term, then place a single order. The voucher is ready straight away: the link to print it arrives with your order confirmation. If you would rather have something to hand over, it is sent in a rigid gift box with a personal card, delivered free of charge within 2 to 3 working days. The recipient activates it on undy.ch, enters their size and chooses their starting month.

Do you need to know the recipient's size?

No. The recipient enters their size when activating the gift, from sizes S to XL. They also decide when the subscription starts, choosing from three possible months. Activations received by the 12th of the month can still be sent out that same month.

Why is the brand a surprise?

Every delivery is a chance to discover a new branded boxer. The size is chosen, and we select the model: the brand, colour and pattern are revealed when the box is opened. It is a way to vary styles and discover boxers one might not have chosen oneself.

Which brands can arrive?

HUGO, BOSS, Tommy Hilfiger, Calvin Klein, Nike, Adidas, Puma, Reebok, Lacoste, Gant, DKNY, Ellesse, Pepe Jeans, Gap, Hollister, Lee, Wrangler, Jack & Jones and New Balance.

What does the Premium selection change?

The Surprise selection draws on the entire range. The Premium selection is limited to Tommy Hilfiger, Calvin Klein, Hugo Boss, DKNY, Lacoste, Gant, Armani Exchange and Diesel, for a surcharge. You choose when ordering; the recipient can also add it when activating the gift.

03Your delivery

What arrives in your letterbox every month.

What arrives in your letterbox every month.

A flat box that fits through the letterbox slot. Inside, your branded item in your size, in carefully presented UNDY packaging.

How is the underwear subscription delivered? Each month, UNDY.ch sends a flat cardboard box with Swiss Post, sized for the letterbox and with no postage costs, throughout Switzerland and Liechtenstein. Delivery takes two to three working days, with no minimum order value.

  1. 01In the middle of the monthYour box leaves our warehouse in Switzerland.
  2. 02Two to three working days laterDelivered by Swiss Post, straight into your letterbox.
  3. 03When you open itOnly then do you discover this month's brand and colour.
04Customer reviews

What our subscribers say.

4.5/5 Reviews published on Trustpilot
★★★★★«Finally a gift idea that is both a lovely surprise and really useful. 💪💪💪» Jérémy S.
★★★★★«The products are great, very good quality and varied.
All in very well finished packaging.»
Jonathan M.
★★★★★«The boxers are very good quality and the deliveries always arrive right on time.» Oliver L.

Is UNDY.ch trustworthy? UNDY.ch is a Swiss company that has been delivering to its subscribers in Switzerland and Liechtenstein since 2025. The items are original branded products, bought directly from the brands, with no second lines or seconds. Delivery is included. The Flex subscription can be cancelled at any time; the gift subscription ends by itself at the end of the chosen term.

The brands you may receive. Which one exactly? That is this month's surprise.

HUGOTommy HilfigerCalvin KleinNikeAdidasPumaReebokLacosteGantDKNYEllessePepe JeansGapHollisterLeeWranglerJack & JonesNew Balance
and others