Cart
Icon/Bag-Active

Sale items eligible for size exchange only. No price adjustments or returns.

Cosmo Top
$50.29
Rated 4.9 out of 5
Based on 24 reviews

One of our all time best selling tops, the cosmo halter is a cult classic, with surprisingly good support.

Fabric Guide

Fabric Guide

BioSculpt

Plant-based raw material sourced from castor bean.

    Organic alternative to fossil fuel based nylon

    Extra lycra content for strategic support


EcoLux

Made from a blend of recycled nylon and Lycra.

    Superfine matte jersey

    Superior stretch

EcoTex

Made from a nylon and Lycra blend.

    Superfine, scrunchie, touch-me texture

    Sustainably made in California

EcoCotton

Made from a blend of recycled cotton and Tencel.

    A super soft and lightweight knit

    Sustainably made in California


EcoRib

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

Made from 100% Linen.

    Breathable

    Earth friendly + biodegradable

Organic Rib

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

Made from a Nylon, Spandex, and Metalized Polyester blend. 

    Silky soft

    Jersey Stretch

EcoSoft

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:

Size: Find My Size

Find My Size

Product image

Cosmo Top - Magenta EcoRib

Coverage:

Less Support More Support

Size 10-12 tops are constructed with more depth to accommodate D-DDD cup size.

• Removable pads

• Adjustable ties at neck and back

• Upcycled gold ""O"" ring detail


Model is 5'10", 32B and is wearing a size S. 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.

Still not sure about the fit or style? We’re here to help!

Start a live chat with our fit experts now.

4/XS
6/S
8/M
10/L
12/D/XL
Less Support More Support
Fit Details

Size 10-12 tops are constructed with more depth to accommodate D-DDD cup size.

• Removable pads

• Adjustable ties at neck and back

• Upcycled gold ""O"" ring detail


Model is 5'10", 32B and is wearing a size S. Still not sure about fit or style? Start a with our fit experts.

Fabric + Care Instructions

Handwash in cold water, dry flat. Learn More.


83% Recycled Nylon + 17% Lycra

Sustainability

Made from EcoRib - a sexy, stretch-ribbed swim fabric made from nylon fabric scraps. It's lightweight, breathable and form flattering. Our EcoRib fabric is textile crafted by a mechanical regeneration system that uses no chemical materials. Its production saves .63 liters of oil and 33 liters of water per meter of fabric. Sustainably made in California.

Styled by You

Show us how you style your #VitaminAswim

average rating 4.9 out of 5
Based on 24 reviews
  • 5 Stars
    22 Reviews
  • 4 Stars
    2 Reviews
  • 3 Stars
    0 Reviews
  • 2 Stars
    0 Reviews
  • 1 Star
    0 Reviews
100% of reviewers would recommend this product to a friend
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
Quality
Rated 4 out of 5
Support
Rated 4 out of 5
24 Reviews
Reviewed by Christine P.
Verified Buyer
I recommend this product
Bra Size
34B
Height
5' 5"
Size Purchased
6/S
Size Normally Worn
6/S
Rated 5 out of 5
Review posted

Favorite top & color

I’m in love with this style & this color!

Loading...
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
Quality
Rated 5 out of 5
Support
Rated 5 out of 5
Was this helpful?

Vitamin A Swim

Hi Christine,

Thanks so much for your feedback! The details on the Cosmo top offers such a fun take on a classic triangle style.

Reviewed by Adrienne M.
Verified Buyer
I recommend this product
Bra Size
34C
Height
5' 4"
Size Purchased
8/M
Size Normally Worn
6/S
Rated 5 out of 5
Review posted

Perfect fit

So flattering. Size M is perfect for a 34C.

Loading...
Fit
Rated -1 on a scale of minus 2 to 2, where minus 2 is Runs Small, 0 is True to Size and 2 is Runs Large
Quality
Rated 4 out of 5
Support
Rated 3 out of 5
Was this helpful?

Vitamin A Swim

Hi Adrienne,

Thank you for leaving a review. Happy to hear you are satisfied with the sizing.

xx

Reviewed by Christine F.
Verified Buyer
I recommend this product
Bra Size
34B
Height
5' 6"
Size Purchased
6/S
Size Normally Worn
6/S
Rated 5 out of 5
Review posted

Surprisingly supportive triangle top

I love this triangle top with the gold ring hardware. Stays in place and provides pretty awesome support for a very minimal coverage top. Color and ribbed fabric are gorgeous. Very happy!

Loading...
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
Quality
Rated 5 out of 5
Support
Rated 3 out of 5
Was this helpful?

Vitamin A Swim

Hi Christine,

Thank you for leaving a nice review. Happy to hear how supportive this top feels for you. The gold rings are a great addition and the triangle top is one of our all time fav styles.

xx

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.

Explore Swim

Explore Swim