SULLIOS
Polkadot - Midnight
Recycled fabric. The 6cm cut. Built to be seen, not to blend in.
Mix & match — buy more, save more
Mix any styles across all collections.
Discount applied automatically at checkout.
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Recycled fabric. The 6cm cut. Built to be seen, not to blend in.
Mix & match — buy more, save more
Mix any styles across all collections.
Discount applied automatically at checkout.
Recycled fabric. The 6cm cut. Built to be seen, not to blend in.
Mix & match — buy more, save more
Mix any styles across all collections.
Discount applied automatically at checkout.
Deep, classic and quietly naval about the whole thing, the Polkadot – Midnight swim briefs from SULLIOS are for men who appreciate that some combinations simply never stop working.
Midnight navy with white polkadot is nautical heritage reimagined as modern premium swimwear. Wears as well on a superyacht as it does at the lido — though we'd recommend both, ideally in the same summer. You've earned it.
The 6cm side length delivers a modern, minimal fit — flattering, clean and designed to sit exactly where it should.
Crafted from premium recycled fabric, these men's designer swim briefs are built for both comfort and durability. They are chlorine resistant, quick drying and offer UV protection, making them ideal for beach clubs, swimming pools or long summer days in the sun.
Thoughtful details elevate the design, including a signature metal SULLIOS tag on the front, a silicone logo on the back, and a secure drawstring with plastic aglets for an adjustable fit. The briefs are also double lined for improved coverage and comfort.
…and did we mention, they're made from recycled fabric? Sustainable swimwear that looks good and does good.
Size chart
Check out our Size guide here
S — Waist 28–30" / 71–76 cm
M — Waist 31–32" / 79–81 cm
L — Waist 33–34" / 84–86 cm
XL — Waist 35–36" / 89–91 cm
If you prefer a little more breathing room, we recommend ordering the next size up.
We ship worldwide from the UK.
Orders are dispatched within 1–2 working days, excluding weekends and UK bank holidays.
Estimated delivery times
- UK: 2–3 working days
- Europe: 3–5 working days
- Rest of world: 7–10 working days
All UK orders are shipped with taxes included.
Europe - duties and taxes are covered up to IOSS thresholds (EUR 150).
US orders include all taxes and duties.
Other counties and any additional local taxes or duties are the responsibility of the customer.
Free Shipping to these countries over the below thresholds: Australia (A$140), Canada (C$140), Europe (EUR 90), New Zealand (NZ$ 150), USA ($120), UK (All Orders), Worldwide (£120)
Returns
- UK: Free returns within 30 days of delivery
- International: Return postage is the responsibility of the customer within 30 days of receipt.
Items must be returned unworn, with original tags intact.
To start a return please click here or contact info@sullios.com.