Boys Swim Short
Should you be unhappy with the fit, you can return the unworn item within 30 days of delivery, subject to our returns policy.
MEN'S SIZE GUIDE
| EU | US Men's | UK Men's | Foot (cm) |
|---|---|---|---|
| 40 | 7 | 6 | 25.5 |
| 41 | 8 | 7 | 26.2 |
| 42 | 9 | 8 | 26.8 |
| 43 | 10 | 9 | 27.5 |
| 44 | 11 | 10 | 28.2 |
| 45 | 12 | 11 | 28.8 |
| 46 | 13 | 12 | 29.5 |
| 47 | 14 | 13 | 30.1 |
HOW TO MEASURE
- Place your foot flat on a piece of paper with your heel against a wall.
- Mark the tip of your longest toe.
- Measure from the wall to the mark in centimetres.
- Repeat for both feet and use the longer measurement.

Still need a hand?
If you're unsure about sizing or need more guidance, reach out to our friendly team for help!
Elastic waistband with drawstring and Zamac tips engraved with Goodsole
Side Pockets
Hand placement of back pocket
Two back eyelets allow water to drain and avoid swim trunks from ballooning when emerging into water
Fully lined with mesh lining
Specification
Specification
Brand: Merchant 1948
Shipping & Returns
Shipping & Returns
Shipping
- Delivery: 2–3 business days.
- Free shipping on orders over $150. Flat $8 shipping on orders under $150.
- Express Click & Collect: Ready in as little as 4 hours at your selected store.
- Orders are dispatched Monday–Friday, 9am–4pm.
Returns & Exchanges
- 30-day returns & exchanges — giving you time to find your perfect fit.
- Easy in-store returns — return or exchange your online purchase at a Merchant 1948 store, or start your return through your online account.
- Full-priced & promotional items: Eligible for a refund, exchange or store credit within 30 days of delivery. This includes items purchased during promotional offers.
- Clearance items: Permanently marked-down items can be exchanged or returned for store credit, but are not eligible for a refund, subject to our returns policy.
See our full Shipping & Returns Policy for details.



