About Us

BUILT IN AUSTRALIA. BUILT FOR MEN.

Since 2004, CIRCA75 has done things differently.

No shortcuts.
No offshore mass production.
No compromise.

Every piece is proudly Made in Australia — designed for men who value quality over hype and performance over noise.

In 2005, we launched CIRCA75 Swim with one goal: build the most advanced men’s swim brief on the market.

Not fashion swimwear.
Not disposable trends.
Serious swimwear.

ENGINEERED FOR THE WATER. CUT FOR CONFIDENCE.

Our low-rise racer brief is precision-cut for a clean, masculine silhouette. It sits exactly where it should — sharp, streamlined, confident.

Constructed from premium chlorine-resistant fabric, it’s built to handle relentless pool sessions, salt water, sun exposure — and still hold its shape.

No sagging.
No colour fade.
No loss of structure.

The specially treated fabric resists the breakdown that destroys ordinary swimwear. It performs in the water and looks sharp out of it.

This is swimwear that trains hard.
Swim after swim. Season after season.

If you’ve never worn properly engineered swim briefs before — you’ll feel the difference immediately.

AUSTRALIAN MADE MEANS SOMETHING.

When we say made in Australia, we mean it.

Local manufacturing.
Skilled craftsmanship.
Strict quality control.

Every CIRCA75 swim brief supports Australian industry and delivers a level of durability that mass-produced imports simply can’t match.

We don’t chase volume.
We build product that lasts.

FIND YOUR FIT.

If you’re serious about training, serious about quality, and serious about supporting Australian-made product —

This is your brief.

CIRCA75 Swim. Built in Australia. Built for men.

CURATED FOR MEN WHO KNOW DESIGN.

CIRCA75 isn’t just about what you wear in the water.

Following globally respected retailers such as Opening Ceremony, The Museum of Modern Art Store, Colette and Karl Lagerfeld stores across Europe, we are also proud to be the authorised Australian retailer of sketch.inc for Lucie Kaas.

Sharp design. Cultural influence. Collectable pieces.

Because style doesn’t stop at clothing.