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Classic Triangle Bikini Top

Sun Ritual Isla Top

(27 Reviews)

$99.00

EcoForm Blend™

Recycled, ultra-soft fabric with a smooth feel on the skin.

RealForm Sculpt™

A flattering fit designed to move with curves, muscle and real bodies.

OceanThread™ 

Smooth, durable construction made for repeated wear.

SunShield Stretch™ 

Comfortable stretch with sun-conscious coverage where the style allows.

Size
Color

Sizing Chart

Product Details

Isla is a classic triangle top with a soft, minimal feel.

 

Adjustable ties let you shape the fit to your body, while the lightweight coverage keeps it easy for sun, swim and slow coastal days. It is simple, feminine and effortless - the kind of bikini top you pack first because it works with everything.

 

Pair it with the Isla Bottom for a more minimal look, or mix it with Zuma or Sol for extra coverage.

How to Measure Yourself

Because sizing can make or break how confident you feel:

 

Bust: Wrap a tape around the fullest part of your chest, keeping it level and snug but not tight.
Underbust: Measure just under your bust — this helps with picking the right top size.
Waist: Measure around your natural waist (just above your belly button).
Hips: Stand with feet together and measure around the fullest part of your hips/booty.

 

👉 Tip: If you’re between sizes, go with the larger one for comfort — our pieces are designed to hug and hold without squeezing.

Shipping and Returns

Shipping

Free shipping on orders over $100.

Standard shipping: 3–7 business days (depending on your location).

Express shipping available at checkout.

 

Returns & Exchanges

30-day return window from the day you receive your order.

Items must be unworn, with tags, and in original packaging.

Click [here] (link) to start a return or exchange.

Exchanges: We’ll cover return shipping costs.

EU customers: 14-day cooling-off period applies.

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Pieces made for the same rhythm - swim, sun, movement and everything after.

Freedom in Motion, 
Confidence in Style

The Sun Ritual collection is made for women who want swimwear that feels easy, flattering and ready for real life near the water.

made to flow, 
made for the ocean

The Sun Ritual Isla Top gives you light, lasting support without the fuss. Double-lined for coverage and finished with adjustable straps, it stays put from surf session to sunset. Simple, secure, and made to move with you.

for the wild-hearted
water women

This one’s for surfers, swimmers, sun-chasers, and every woman who feels most alive by the sea. Whether you're a beginner paddler or a seasoned wave chaser, the Sun Ritual adapts to you.

flows with you, 
supports with soul

This top cuts drag, stays put through every wave, and never digs or rides up. With double lining for confidence and sustainable roots, it’s built for bold movement and mindful living.

REPREVE® Eco-Fabric

Fast, Secure Checkout

Ships Fast from Australia

100% Australian Designed

what the tide brought in

Stories from women who found their rhythm in Hi Betty.

Have a Quick Question?

We've gathered answers to some of the most common inquiries to help you get back to your adventure faster.

What makes Hi Betty swimwear unique?

Hi Betty is made for women who move with the ocean. Every piece is designed to stay put through wipeouts, stretch with your body, and feel effortless against your skin. We keep things minimal, functional, and flattering — no digging seams, no fussy details, no compromises.

 

Our difference comes down to three things:

Movement-first design: Cuts that flatter but never restrict.

Performance comfort: Fabrics and construction built to last through surf, swim, and sun.

Conscious choices: Slow-fashion pieces made with sustainable materials, designed to look good season after season.

 

In short: Hi Betty gives you swimwear that feels good, looks good, and moves with you — from surf to shore.

How do I choose the right size?

Start with your usual size — our pieces are designed to hug without squeezing. For the best fit, measure your bust, waist, and hips and compare them with our size chart.

 

Bust: Measure around the fullest part of your chest.

Waist: Measure around your natural waistline.

Hips: Measure around the fullest part of your hips/booty.

 

👉 If you’re between sizes, we suggest going up for comfort. All our tops and bottoms are adjustable or have flexible stretch, so you’ll still get a secure fit.

What is your shipping policy?

We offer free shipping on all orders over $100.

 

Standard shipping: 3–7 business days, depending on your location.

Express shipping: Available at checkout for faster delivery.

 

Once your order ships, you’ll get a tracking link so you can follow it from our door to yours.

Can I return or exchange my swimwear?

Yes — we’ve got you. You have 30 days from the day you receive your order to request a return or exchange.

 

Items must be unworn, with tags, and in original packaging.

Returns are always approved — no questions asked.

Exchanges? We’ll cover the return shipping costs.

 

EU customers: a 14-day cooling-off period also applies.

 

Just click [here] (link) to start your return or exchange.

How do I care for my Hi Betty pieces?

A little love goes a long way. To keep your swimwear looking fresh:

- Rinse in cold water after salt or chlorine.

- Hand wash gently with mild soap — no harsh detergents.

- Lay flat to dry in the shade (never tumble dry or wring out).

- Avoid rough surfaces to keep the fabric smooth.

 

Follow these steps and your pieces will stay strong, soft, and ocean-ready season after season.

VISIT FAQS

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Tag your swim, movement and coastal moments with @hibetty__  and #HiBettyGlow   

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