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Tank Bra Bralette Jet Black Front
Tank Bra Sports Bra Jet Black Back

Medium Support

Bralette

Medium Coverage

Bikini Top

Medium Impact

Sports Bra

Tank Bra Bikini Top Jet Black Three Quarter
Fabric Detail Jet Black
Tank Bra Gym Top Jet Black Back Right
Tank Bra Swim Top Jet Black Three Quarter Side
Tank Bra Medium Support Bra Jet Black Styled
Tank Bra Workout Top Jet Black Front Side
Tank Bra Travel Top Jet Black Back Left
  • Tank Bra Bralette - Jet Black - Front
  • Tank Bra Sports Bra - Jet Black - Back
  • Tank Bra Bikini Top - Jet Black - Three Quarter
  • Fabric Detail - Jet Black
  • Tank Bra Gym Top - Jet Black - Back Right
  • Tank Bra Swim Top - Jet Black - Three Quarter Side
  • Tank Bra Medium Support Bra - Jet Black - Styled
  • Tank Bra Workout Top - Jet Black - Front Side
  • Tank Bra Travel Top - Jet Black - Back Left

Tank Bra

Made for: Swim, Gym & Daily Wear.

$58.00

Reviews

  • 5 stars: 17 (89%)
  • 4 stars: 1 (5%)
  • 3 stars: 1 (5%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
B
B
Wild Olive / S
How does it fit?: True to size

Literally perfect.

User picture
N
Nicole
Wild Olive / S
How does it fit?: True to size

This is so light weight and supportive!! I already asked for a second color for Christmas! Great for workout classes, great for swimming, great for under a sweater! Obsessed is an understatement

User picture
S
Sarah
Jet Black / S
How does it fit?: True to size

I hate bras by default and only wear them when I have to. But I wore this on my 20 mile hike and didn’t have a single issue with it, which I am so surprised by. It’s very lightweight and great amount of hold for me. I was comfortable the whole time. I didn’t try it in the water, but if they do as well as the bottoms in terms of quick drying then I will cry with joy. I am so happy with this brand, I’ve never come across anything so versatile. I will be using these on every hike from now on.

M
Morgan
Wild Olive / M
How does it fit?: True to size

So comfy and cute. Holds large bust in despite smaller rib cage and that’s not often the case. Can’t wait to swim in it

S
Stefanie
Jet Black / S
How does it fit?: True to size

Best tank bra ever created, I have 2 and can’t wait to order more. So supportive yet lightweight, don’t jus buy one

K
Kristen
Berry Sangria / M
How does it fit?: True to size

Love the idea of this sports bra but need a little more padding to feel comfortable wearing it as a stand alone swimsuit top or sports bra. Planning to just pack some pads to make me more comfortable as I love the rest of it!

A
Amy
Jet Black / 2XL
How does it fit?: True to size

I bought this bra to use for lighter support during reformer Pilates classes. I can't wait to try it out. Very comfortable. Lovely fabric.

A
Amanda
Wild Olive / XS
How does it fit?: True to size

I love the fabric, the fit, the flattering neckline, and how it doesn’t create unsavory bulges or bra lines. 10/10 would recommend.

C
Courtney
Jet Black / L
How does it fit?: True to size

Arguably my favorite, so flattering and versatile

A
Alexandra
Berry Sangria / 2XL

I love this piece. The color is beautiful and the fabric is exactly as shown and feels great. I took a star off only because the width of the chest is not wide enough in the 2x to contain large breasts. It still fits and you will have to pry it out of my dead hands to take it from me, there is just a slight fear that it might slip up if I am too rambunctious. Do recommend if you have regular proportions!!

s
sydney
Jet Black / S
How does it fit?: True to size

haven't taken this off since I opened the package! Love the cut, the fabric, and the support. It's so comfortable, feels like wearing nothing :) Highly recommend!

B
Brie
Jet Black / S
How does it fit?: True to size

I find myself grabbing this bra as soon as it's out of the dryer every time. Incredibly comfortable, washes well, and has become a daily wear for me. Can't wait to get more!

A
Amy
Jet Black / L
How does it fit?: True to size

Perfect for…everything! Wore it to back-to-back Pilates classes, as a bra under clothes, haven’t worn it in the pool yet but it takes up so little space, it’s easy to just keep it in my bag when I travel, just in case. Looking forward to seeing more colors in this style!

J
Jessica
Wild Olive / M
How does it fit?: True to size

a PERFECT piece

J
Jackie
Berry Sangria / XS
How does it fit?: True to size

Great fit and love the color! Super comfy

M
Mallory
Berry Sangria / XL
How does it fit?: True to size

Very excited for this product! As a frequent traveler I’m so happy to have multi-purpose items to pack. The feel of the fabric is nice and smooth. I would say it’s a good light support top for larger chested individuals.

A
Anonymous
Jet Black / L
How does it fit?: True to size

Won't smash your breasts to your chest like a kevlar vest, won't let your breasts hang unsupported. I call it 'bouncy support'. I still have bounce but not too much bounce. I'm a 40C and the L fits me great.

A
Anonymous
Jet Black / L
How does it fit?: True to size

The fabric and quality are incredible!

A
Alayna
Berry Sangria / S
How does it fit?: True to size

Great support and feels comfortable.

Swim, Sweat & Sun Safe

Medium Support

Second Skin Feel

Finally, a bra that can take you from day to gym to swim, without breaking a sweat. Just one buttery soft layer of our custom swim-safe fabric provides unbelievable stretch and quick-drying support, in an ultra-packable, portable, versatile package.

  • Medium support
  • Lightweight fabric
  • Second skin feel
  • Super soft
  • Medium coverage
  • UV, seawater and chlorine Safe
  • Quick drying
  • Medium impact (ex: Pilates, Spin)
  • Quick drying
  • Sweat safe
  • Chafe-free seams
  • Reflective logo
Color
Color: Jet Black
Size
Size: XS

Size chart

Our Tank Bra runs true to size, but if you have a significant size difference between your bust and underbust measurement (small band, large cup) Prioritize your waist measurement and dress size, rather than bust measurement. Our fabric has quite a bit of stretch and can accommodate a few extra inches in the bust, but the underband fit is key!

SizeXSSMLXL2XL3XL
Dress Size0 - 24 - 68 - 1012 - 1416 - 1818 - 2022 - 24
Bust (in)32 - 3334 - 3536 - 3738 - 4041 - 4344 - 4647 - 49
Waist (in)24 - 2526 - 2728 - 2930 - 3233 - 3536 - 3839 - 41
Hip (in)35 - 3637 - 3839 - 4041 - 4344 - 4647 - 4950 - 52

How to Measure

Bust:
Measure around the fullest part of your chest, while keeping your tape measure parallel to the floor

Waist:
Measure around the narrowest part of your midsection, while keeping your tape measure parallel to the floor. This is typically where your body creases when you bend side to side, and usually lines up with your elbow crease. Your belly button may be lower than your waist.

Hip:
Measure around the fullest part of your butt, while keeping your tape measure parallel to the floor.
This is much lower than the top of your underwear, and is typically just above your crotch.

how to measure compressed

In between sizes? We recommend sizing up

Fit
  • Square Neckline
  • Non-Adjustable Tank Style Straps
  • Medium Coverage
  • Pull Over
Fabric

32% Recycled Polyamide 66, 32% Polyamide 66, 36% Elastane

Care

Machine wash cool, gentle cycle. Tumble dry low. Non-chlorine bleach if needed. Do not iron.

For best results, rinse clean after exposure to chlorine, sweat, salt water or sunscreen, and allow to dry thoroughly before storage.

Shipping & Returns

FREE SHIPPING in the U.S. on all orders over $95

Expedited shipping: See available options at checkout

International shipping: We are now shipping to Canada via DHL, and will continue to expand our international presence as we grow.

Delivery Time: Please allow 1-2 business days for your order to be fulfilled, and 5-8 business days for standard U.S. shipping. Carrier tracking may take up to 48 hours to update once a package is in their system.

Returns: New, unwashed, unworn merchandise can be returned or exchanged within 30 days of delivery. Please see our full Return Policy HERE.

Model Info

Jackie

Height: 5’7”

Bra size: 36C
___

Tank Bra: L

Melina

Height: 5’1”

Bra size: 36F
___

Tank Bra: XL

Tank Bra Workout Top - Berry Sangria - Three Quarter Side

Melissa

Height: 5’10”

Bra size: 34D
___

Tank Bra: M

Why we made this

Why do bralettes get all the comfort, sports bras get all the support, and only bikini tops are safe for swim? These seemingly similar products are actually constructed quite differently to meet the demands that each version requires... but what if they weren't?

We maintained the support, the fabric feel, and anti-chafe seams found in sports bras, and added darts to fit like a bralette. Then, we used swimwear elastic, a quick-dry finish, and rigorous testing to make sure every product is swim-safe!

We sweat the small stuff

With purpose-built products, every detail is designed to perform. So go ahead and pack light- we did the overthinking for you.

Intentionally Unlined

Intentionally Unlined

Designed to pack smaller and feel lighter without sacrificing support.

Reflective Logo

Reflective Logo

Subtle visibility for the early risers and night owls.

Flatlock Seams

Flatlock Seams

Low-profile seams that stretch with you and reduce bulk.

Tagless

Tagless

Integrated labels for a smoother fit and feel.

Functional Fabric Innovation

We engineered our fabric from the ground up, for unmatched performance, durability, & all-day comfort.

Premium Polyamide 66

Superior strength, durability and abrasion resistance to withstand wear after wear without wearing out.

Interlock Structure

A substantial, double layer knit resulting in a smooth, stable, reversible fabric that won't curl, unravel, stretch out or sag.

Sea, Sweat, Chlorine & UV Safe

Purpose built and tested to keep colors bright, so go ahead and dive in.

Quick Drying

Engineered for faster dry times with thinner construction, fewer layers, breathable linings and quick dry technology.

Recycled Materials

Half of our polyamide 66 is made from post-industrial recycled materials, and nearly all of our polyester is made from post-consumer recycled sources.

Like No Other

We chose the best parts of underwear, swim and active fabrics to create a class all of its own.

No extra baggage

We handled the "what-ifs" so you can handle everything else.

Person with a suitcase standing in an airport terminal looking out at planes on the runway.

Carry-on confidently

Lightweight versatility so you can be over prepared, not overpacked.

Person wearing a striped towel and green bodysuit with a blurred background of water and mountains.

Dive right in

Because you never know when you’ll wind up in the deep end.

Get sweat ready

Get sweat ready

Glute bridges to goblet squats, we'll help with the heavy-lifting.

Choose comfort

Choose comfort

Softness and support you'll reach for again and again.

  • 5 stars: 17 (89%)
  • 4 stars: 1 (5%)
  • 3 stars: 1 (5%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
B
B
Wild Olive / S
How does it fit?: True to size

Literally perfect.

User picture
N
Nicole
Wild Olive / S
How does it fit?: True to size

This is so light weight and supportive!! I already asked for a second color for Christmas! Great for workout classes, great for swimming, great for under a sweater! Obsessed is an understatement

User picture
S
Sarah
Jet Black / S
How does it fit?: True to size

I hate bras by default and only wear them when I have to. But I wore this on my 20 mile hike and didn’t have a single issue with it, which I am so surprised by. It’s very lightweight and great amount of hold for me. I was comfortable the whole time. I didn’t try it in the water, but if they do as well as the bottoms in terms of quick drying then I will cry with joy. I am so happy with this brand, I’ve never come across anything so versatile. I will be using these on every hike from now on.

M
Morgan
Wild Olive / M
How does it fit?: True to size

So comfy and cute. Holds large bust in despite smaller rib cage and that’s not often the case. Can’t wait to swim in it

S
Stefanie
Jet Black / S
How does it fit?: True to size

Best tank bra ever created, I have 2 and can’t wait to order more. So supportive yet lightweight, don’t jus buy one

K
Kristen
Berry Sangria / M
How does it fit?: True to size

Love the idea of this sports bra but need a little more padding to feel comfortable wearing it as a stand alone swimsuit top or sports bra. Planning to just pack some pads to make me more comfortable as I love the rest of it!

A
Amy
Jet Black / 2XL
How does it fit?: True to size

I bought this bra to use for lighter support during reformer Pilates classes. I can't wait to try it out. Very comfortable. Lovely fabric.

A
Amanda
Wild Olive / XS
How does it fit?: True to size

I love the fabric, the fit, the flattering neckline, and how it doesn’t create unsavory bulges or bra lines. 10/10 would recommend.

C
Courtney
Jet Black / L
How does it fit?: True to size

Arguably my favorite, so flattering and versatile

A
Alexandra
Berry Sangria / 2XL

I love this piece. The color is beautiful and the fabric is exactly as shown and feels great. I took a star off only because the width of the chest is not wide enough in the 2x to contain large breasts. It still fits and you will have to pry it out of my dead hands to take it from me, there is just a slight fear that it might slip up if I am too rambunctious. Do recommend if you have regular proportions!!

s
sydney
Jet Black / S
How does it fit?: True to size

haven't taken this off since I opened the package! Love the cut, the fabric, and the support. It's so comfortable, feels like wearing nothing :) Highly recommend!

B
Brie
Jet Black / S
How does it fit?: True to size

I find myself grabbing this bra as soon as it's out of the dryer every time. Incredibly comfortable, washes well, and has become a daily wear for me. Can't wait to get more!

A
Amy
Jet Black / L
How does it fit?: True to size

Perfect for…everything! Wore it to back-to-back Pilates classes, as a bra under clothes, haven’t worn it in the pool yet but it takes up so little space, it’s easy to just keep it in my bag when I travel, just in case. Looking forward to seeing more colors in this style!

J
Jessica
Wild Olive / M
How does it fit?: True to size

a PERFECT piece

J
Jackie
Berry Sangria / XS
How does it fit?: True to size

Great fit and love the color! Super comfy

M
Mallory
Berry Sangria / XL
How does it fit?: True to size

Very excited for this product! As a frequent traveler I’m so happy to have multi-purpose items to pack. The feel of the fabric is nice and smooth. I would say it’s a good light support top for larger chested individuals.

A
Anonymous
Jet Black / L
How does it fit?: True to size

Won't smash your breasts to your chest like a kevlar vest, won't let your breasts hang unsupported. I call it 'bouncy support'. I still have bounce but not too much bounce. I'm a 40C and the L fits me great.

A
Anonymous
Jet Black / L
How does it fit?: True to size

The fabric and quality are incredible!

A
Alayna
Berry Sangria / S
How does it fit?: True to size

Great support and feels comfortable.

Frequently asked questions

Got a less-frequently asked question?
Ask us at hello@calamia.com

How do they fit?

Our fit is generally true to size. We recommend checking our Size Guide, which contains measurements and notes to help you find your perfect fit. However, if you’re between sizes, we recommend sizing up. Because of the lightweight, high-stretch nature of the fabric, you may fit comfortably in more than one size. Our Product Fit Guide is also here to help you understand what the perfect fit should look and feel like, but please don’t hesitate to contact us if you need help figuring out the best size for you!

Can I wear this in the ocean or chlorinated pools?

Yes! All of our products are rigorously tested to ensure they can withstand normal exposure to chlorine, seawater, sweat and UV rays. However, to prolong the lifespan of your garment, it’s recommended to rinse thoroughly with fresh water after a swim or sweat.

What does medium impact mean? What type of workouts are these for?

We categorize workouts by impact, meaning the literal force of impact (jumping) a type of workout typically includes. This influences how much compression and support the wearer may require to perform their best. Here are some examples:

Light impact: Yoga, Barre, stretching, walking, swimming.

Medium Impact: Pilates, spin, strength training, hiking, cycling, light cardio.

High Impact: Running, mountain biking, HIIT workouts, boxing, CrossFit.

What are the care instructions?

Machine wash cool, gentle cycle. Tumble dry low. Non-chlorine bleach if needed. Do not iron.

Hand washing and air drying are also encouraged.

For best results, rinse clean after exposure to chlorine, sweat, salt water or sunscreen, and allow to dry thoroughly before storage.

Will they still dry quickly in humid conditions?

The quick-drying fabric performs well in various conditions. While drying times can vary significantly with high humidity, it should dry much faster than traditional cotton underwear and most swimwear.

Is the bust padded or lined?

No, our bra and bodysuit styles are intentionally unlined and unpadded to create breathable, quick drying support. If nipple modesty is a concern, we highly recommend reusable body products like CAKES, over flimsy foam inserts.

What is your return/exchange policy?

We offer returns on unworn items within 30 days of delivery. Please see our full Returns & Exchanges page for details and instructions.
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