Paddle out at 7 AM. Still wearing it at 7 PM.

One set for the whole day at the water. Not one hour of it.

The 1925 Crossover. Cut for the Coast.

Two panels of silk crossed in London a century ago. The geometry still holds. The fabric caught up.

Our Story

Nothing to change into. Nothing to change out of.

Salt, sun and chlorine were the brief. The set holds its shape wet and dries flat.

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Beyond Swim, Beyond Sweat

One set. Sand to surf to the drive home.

Your swim set can't survive the walk back up the beach. Your activewear dissolves in salt and chlorine. So you pack two, and you change in a parking lot with a towel around your waist.

Kestos was built to end that trade-off. Chlorine-resistant elastane, UPF 50+, removable low water-absorption cups, and a cut that holds through movement instead of compressing it. One set, from the first paddle to the last light.

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A woman stands on a sandy beach holding a light-colored surfboard, wearing a two-piece bikini in a deep burgundy color.

A woman on a beach wearing a burgundy two-piece bikini and holding a light-colored surfboard, with the ocean and blue sky in the background.

The Signature Set

Effortless Flow. Intuitive Movement.

$169.00

The 1925 crossover at its quietest. Soft triangle cups, a wide under-bust band, a high-rise brief with a fold-over waist. For long paddles, slow mornings, and the walk back.

4 Colours

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Full-Cup Triangle X-Back Support UPF 50+

A woman reclining on sandy ground wearing a teal two-piece bikini or swim set, with a white surfboard behind her.

The Sculpt Set

Maximum Hold. Built for Impact.

$179.00

The same geometry, tensioned harder. Double-strap X-back, a four-inch short with a double-layer waistband and a hidden pocket. For the days when nothing is allowed to move.

4 Colours

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Double-Layer Waistband Quick-Dry Cups Chlorine-Resistant

A Day at the Water

The whole day, without changing.

5:40 Dark, cold, coffee in the car

7:10 The paddle out

10:30 Still in the water at half ten

12:00 Board under the arm, back up the sand

18:45 Last light, still not changed

Two Eras. One Coastline.

Born in London, 1925.

At home on the coast.

In 1925, Rosamond Klin crossed two panels of silk and made support come from tension instead of wire. No boning. No structure. Just geometry, working with the body.

Half a century later and half a world away, boards got longer, turns got slower, and a different kind of surfing took hold, one measured in style rather than speed.

Kestos sits where those two lines meet. The geometry of the first. The unhurried ease of the second. In a fabric neither of them had.

Our Story

45-Day Easy Returns

Try it on, love it, or return it.

Free US Shipping

On every order, no minimum.

Why Kestos

What Makes Kestos Different

Land and Water, One Set

The same fabric and cut for the paddle out, the walk back, and everything after. No second outfit in the bag.

A woman wearing a black two-piece bikini swimsuit stands on a sandy beach with the ocean in the background and a surfboard leaning against the sand.

The Cut Is the Technology

Support comes from how the crossed panels pull against each other and how the band is tensioned. That is the whole mechanism, no wire, nothing to dig in. The same answer as 1925.

A woman kneels on a sandy beach wearing a matching off-white two-piece swimsuit with a scoop-neck bikini top and high-waisted shorts. The background shows the blue ocean water and a white lounge chair.

Made for Salt, Sun and Chlorine

Chlorine-resistant elastane, UPF 50+, 74% recycled polyamide. Rinse it, hang it, wear it again tomorrow.

Artistic illustration of a woman wearing a pink bra against a beige background

Two Eras in One Silhouette

London geometry from 1925, coastal ease from half a century later, cut in a fabric that can take salt and chlorine.

Discover the Full Story

Worn. Loved. Yours.

How It Feels

The water is not going anywhere.

One set. From the first paddle to the last light.

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Worn in the Wild

Real people, real water. Tag @KESTOSOfficial to be featured.

Kestos

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