







Put a ring on it. Obsess over the Gia Ring Triangle top which features classic ties around the neck. & back to adjust to your liking. Oh, & it’s fully lined with removable pads.
P.S. The ring detail stays cool in the sun.
Fabric Guide
BioSculpt

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Plant-based raw material sourced from castor bean.
• Organic alternative to fossil fuel based nylon
• Extra lycra content for strategic support
EcoLux

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Made from a blend of recycled nylon and Lycra.
• Superfine matte jersey
• Superior stretch
EcoTex

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Made from a nylon and Lycra blend.
• Superfine, scrunchie, touch-me texture
• Sustainably made in California
EcoCotton

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Made from a blend of recycled cotton and Tencel.
• A super soft and lightweight knit
• Sustainably made in California
EcoRib

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A sexy, stretch-ribbed fabric made from recycled Nylon fabric scraps.
• Lightweight, breathable + form flattering
• Production saves 33 liters of water/meter of fabric
• Sustainably made in California
EcoLinen

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Made from 100% Linen.
• Breathable
• Earth friendly + biodegradable
Organic Rib

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Made from a blend of sustainable Tencel, organic cotton, and Spandex.
• Super soft
• For texturized, ribbed beachwear
• Sustainably made in California
• GOTS Certified Organic Cotton
• OEKO-TEX certified, Non-Toxic + low impact dyes
Metallic

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Made from a Nylon, Spandex, and Metalized Polyester blend.
• Silky soft
• Jersey Stretch
EcoSoft

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A super soft plant-based fleece blend made from 60% hemp and 40% organic cotton.
• 99% Compostable and biodegradable
• GOTS Certified Organic Cotton
• Organically grown without pesticides
• OEKO-TEX certified, non-toxic + low impact dyes
Fabric:
Essential Colors:
Limited Edition:
Find My Size

Gia Ring Triangle Top - Retro Wave Yarn Dye
Coverage:
• Ties around neck and back
• Removable pads
• Fully lined
• Clean finish cups
• Gold ring details
Model is 5'10", 32B and is wearing a size S.
Find My Size:
Measure
• Cup: Match your bra cup size.
• Underbust: Measure around your ribcage directly below your bust. This is not the same as your bra size.
• Waist: Measure around the smallest part of your waistline, keep the tape a bit loose.
• Hip: Measure around the fullest part of your body.
Still not sure about fit or style? Start a Live Chat with our fit experts.
Fit Finder
Measuring Guide
Size Chart
Enter your measurements below to find your recommended size.
We recommend size:
The size selected is not available.

Size | XS | S | M | L | XL | 14 |
---|---|---|---|---|---|---|
US Size | 4 | 6 | 8 | 10 | 12 | 14 |
Underbust | 28 - 29 | 30 - 31 | 32 - 33 | 34 - 35 | 36 - 37 | 37 - 38 |
Cup | A | B | C | D | DD | DD |
Size | US | UK | EU | AU |
---|---|---|---|---|
XS | 2 - 4 | 6 - 8 | 32 - 34 | 4 - 6 |
S | 6 | 10 | 34 - 35 | 6 - 8 |
M | 8 | 12 | 35 - 36 | 10 - 12 |
L | 10 | 14 | 36 - 37 | 12 - 14 |
XL | 12 | 16 | 37 - 38 | 14 - 16 |
Still not sure about the fit or style? We’re here to help!
• Ties around neck and back
• Removable pads
• Fully lined
• Clean finish cups
• Gold ring details
Model is 5'10", 32B and is wearing a size S.
Find My Size:
Measure
• Cup: Match your bra cup size.
• Underbust: Measure around your ribcage directly below your bust. This is not the same as your bra size.
• Waist: Measure around the smallest part of your waistline, keep the tape a bit loose.
• Hip: Measure around the fullest part of your body.
Still not sure about fit or style? Start a with our fit experts.
Handwash in cold water, dry flat.
88% Recycled Nylon + 12% Lycra Spandex
In our mission to cut plastic, this product comes in biodegradable and recycling packaging.
Styled by You
Show us how you style your #VitaminAswim
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5 Stars1 Review
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4 Stars0 Reviews
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1 Star0 Reviews
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New obsession
I absolutely love the Gia Triangle Retro Wave print—c’est tres 70s chic! I can see myself wearing these colors throughout the year. The fabric is so soft yet feels durable, and the cups add the perfect amount of padding for shape and support. I’ve been a Vitamin A fan since I moved to San Diego in 2009 and bought my first “California Girl” bikini and it’s still in perfect condition! This swimwear is high quality and will last for years when taken care of properly— a worthwhile investment!
Fit |
Rated 0 on a scale of minus 2 to 2, where minus 2 is Runs Small, 0 is True to Size and 2 is Runs Large
Runs Small
True to Size
Runs Large
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Rated 5 out of 5
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Support |
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Sustainability is Sexy

Sustainability is Sexy
Our Promise
We believe style + sustainability are inseparable. All of our bikinis and bodysuits are sustainably made in California, from plant-based and recycled materials.
Super Natural.
As a proud member of 1% For the Planet, we give back to organizations who work to protect our oceans and the environment.