Plus-Size Swimsuits for Larger Bodies: A Guide to Finding the Perfect Fit

Plus-Size Swimsuits for Larger Bodies: A Guide to Finding the Perfect Fit

A practical guide to finding plus-size swimsuits that actually fit well, feel supportive, and stay comfortable in the water. Learn what to look for in fabric, structure and design.

Chlorine-Resistant One-Piece Swimsuits: Are They Worth It?

Chlorine-Resistant One-Piece Swimsuits: Are They Worth It?

Chlorine-resistant one-piece swimsuits are designed to last longer in the pool by resisting fading, stretching and fabric breakdown. Learn how they work, who they’re best for, and whether they’re worth the investment for regular swimmers.

Supportive Swimsuits for Larger Busts: How to Find Real Support

Supportive Swimsuits for Larger Busts: How to Find Real Support

The most supportive swimsuits for larger busts have a built-in shelf bra or strong inner support layer, wider straps, a secure back (such as a crossover back), and full coverage through the bust and torso. A one-piece generally gives more support than a bikini. At Kozii, our full-coverage one-pieces offer shelf-bra options and a crossover Xover back designed to keep everything secure.

Woman swimming laps in a supportive one-piece swimsuit designed for lap swimming

The Best Supportive Swimsuits for Lap Swimming: What to Actually Look For

A practical guide to choosing the best supportive swimsuits for lap swimming — covering fit, back design, fabric, and features that actually make a difference in the pool.

Not Just for the Water — Why Kozii Thermals Are Your New Everyday Essential

Not Just for the Water — Why Kozii Thermals Are Your New Everyday Essential

Kozii Thermals were built for the water — but our customers are wearing them skiing, to work, and everywhere in between. Discover our 100% Australian-made women's thermal swimwear: chlorine-resistant Thermal Rashies and high-waisted Thermal Tights, crafted from Italian hydro-fleece fabric for warmth, comfort, and unrestricted movement.
May 07, 2026 — Ella Prince
Why We Made Swimwear for Long Torsos (And Why It Took Us This Long to Talk About It)

Why We Made Swimwear for Long Torsos (And Why It Took Us This Long to Talk About It)

For too long, swimwear has been designed around one body. If you have a longer torso, you know the frustration — straps that dig in, fabric that pulls, a fit that never quite works. At Kozii, we went back to the drawing board to change that. Here's why we built our long torso fit, and how we did it.

April 15, 2026 — Kay Shallcross
Garra: The Depth Beneath the Surface

Garra: The Depth Beneath the Surface

Garra Meaning deep water in Wiradjuri language, Garra honours the stillness, stories, and power beneath the surface. Chloe Saddler's second Kozii collection — available in the Racer, Xover One Piece, Elite Bind One Piece, and Basic Jammer.

March 18, 2026 — Ella Prince
Person adjusting the strap of a colourful Indigenous-patterned one-piece swimsuit while standing beside an outdoor swimming pool.

WAMBURA: Living Colour, Living Culture

Wambura Bold, vibrant, and deeply rooted in Wiradjuri culture — the Wambura collection by Chloe Saddler celebrates the wild energy of life, Country, and connection. Available in the Xover and Elite Bind One Piece.

March 18, 2026 — Kay Shallcross
Two Tones: When Athletes Design the Colour-ways

Two Tones: When Athletes Design the Colour-ways

Kozii's heritage crossover strap meets athlete-requested colour-ways. Discover why our squad swimmers and triathletes chose Navy/White, Blue/Navy, and Red/Black—classic two-tone combinations that deliver timeless style and proven performance in Australian-made swimwear.
February 17, 2026 — Kay Shallcross
Maggie Rose Swimwear: Designed by an Australian Diver for Elite Performance

Maggie Rose Swimwear: Designed by an Australian Diver for Elite Performance

Discover the Maggie Rose swimwear collection—designed by Junior World Champion and elite Australian diver Maggie-Rose in partnership with Diving Australia and Kozii. Featuring chlorine-resistant, sustainable, Australian-made swimwear trusted by competitive athletes.
Frankii Print Swimwear: Watercolour Art Meets Chlorine-Resistant Performance

Frankii Print Swimwear: Watercolour Art Meets Chlorine-Resistant Performance

Discover the Frankii print swimwear collection—a collaboration with Australian watercolour artist Rachel Love. Available in three performance styles: ELITE BIND, ELITE-X, and XOVER. Chlorine-resistant, sustainable, Australian-made swimwear trusted by competitive swimmers.
Why Kozii Swimwear is the Ultimate Choice for Active Women: Australian-Made, Athlete-Approved, and Built to Last

Why Kozii Swimwear is the Ultimate Choice for Active Women: Australian-Made, Athlete-Approved, and Built to Last

Kozii Swimwear provides the ultimate choice for active women by combining Australian-made craftsmanship with high-performance design. The brand appeals to both elite athletes and recreational swimmers, offering functional swimwear built for durability and comfort. Key features include exclusive signature straps for superior movement, premium Italian fabrics that resist chlorine and salt, and a proud sponsorship of Australian Diving that validates its athlete-approved quality. This commitment ensures every piece delivers lasting performance and empowers women in the water.

January 06, 2026 — Kay Shallcross