New arrival
New arrival
Mystery Box: Trunk Underwear
¥2,000
Unit price
/
Unavailable
*NO REFUNDS/EXCHANGES ON ALL MYSTERY BOXES
Unlock luxury and indulge in the thrill of discovery with 2EROS.
What you'll get
A handpicked surprise—a piece of premium trunks designed to redefine comfort and style. Featuring our innovative pouch technology, these trunks offer unparalleled support and a streamlined fit.
Why you’ll adore it
Every pair is a perfect blend of bold aesthetics with timeless elegance. Made from premium fabrics, these trunks are tailored to elevate your everyday wardrobe with confidence and luxury.
Details to note:
• Mystery Trunk Boxes are final sale—no refunds or exchanges.
• Items are randomly selected to surprise and delight.
• The display box is for illustrative purposes and is not included in your purchase.
Step into the unexpected. Upgrade your essentials with 2EROS.
Order dispatched within 3 business days.
- Estimated standard domestic shipping: 3-7 business days.
- Estimated express domestic shipping: 1-3 business days.
- Estimated standard international shipping: 7-18 business days
- Estimated express international shipping: 3-5 business days.
Returning Orders
If you are not fully satisfied with your order, we will gladly accept a return for a refund within 45 days of delivery. Refunds are only made on the returned item excluding delivery. Item(s) must be returned before we are able to provide a refund. All returned merchandise must be in new, unused, unworn and in original packaging with all tags attached. We reserve the right to refuse any unauthorised returns of damaged or worn items.
*Please note: Due to Australian law and hygiene reasons, all underwear products are not accepted for returns.
Refunds will be processed in their original form of payment. Please allow up to 30 days for your credit card company to process your credit. We are not responsible for any open balances, overdraft fees, services charges, or interest charges resulting from the timing of charges and/or credits to your account.
- Avoid rough surfaces
- Cold hand-wash
- Use gentle colour-safe detergent
- Turn inside-out when washing for longevity
- Hang-dry in shade
- Do not iron
- Do not bleach
- Do not tumble dry
- Do not dry-clean
We want you to take care of your garment, so every order will receive a FREE mesh laundry bag.
Hip Size Guide
We designed our swimwear, underwear and shorts to sit low on the hips.So its only right to measure your hip instead of your waist. Your hip is larger than your waist. If this is your first time buying 2EROS we recommend going up a size.
View the video so you can choose the right 2EROS size.
A Comparative Guide
Zara, Abercrombie, ES(Spain) & Calvin Klein (premium collection) will be the same sizing match to our brand. If you wear Toots(Japan) our sizing is bigger so you will need to go down a size. If you wear Aussiebum our sizing is smaller so you need to go up a size.
| Size | XS | S | M | L | XL | XXL |
|---|---|---|---|---|---|---|
| INCH | 28 - 29 | 30 - 31 | 32 - 33 | 34 - 35 | 36 - 37 | 38 - 39 |
| CM | 72 - 76 | 77 - 81 | 82 - 86 | 87 - 91 | 92 - 96 | 97 - 101 |
Chest Size Guide
This is an approximate conversion table to help you find your chest size.| Size | XS | S | M | L | XL |
|---|---|---|---|---|---|
| INCH | 34 - 36 | 36 - 38 | 38 - 40 | 40 - 42 | 42 - 44 |
| CM | 86 - 90 | 91 - 96 | 97 - 101 | 102 - 106 | 107 - 111 |
Mystery Box: Trunk Underwear
