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COTTON

Core Wireless Plunge Bra

Core Wireless Plunge Bra

$60
$60
90% organic cotton
Color: Steel Blue
Color
Size
Only 0 left in stock

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Produced using -4% less kgCOâ‚‚e than industry standard
Designed in Copenhagen Made for anywhere
• Ultra-Soft
• Deep Neckline
• High Support
• Light Padding
This comfortable and wireless plunge bra features a soft padding that sculpts and molds to your body while providing a soft and subtle lift. The deep plunge cut works with multiple different necklines, and the adjustable straps that can be customized to be worn straight or crossed makes this buttery-soft bra a comfortable option for wearing all day, all night.
  • Wireless padded bra with a plunge, triangle neckline that creates a small push-up effect.
  • Made with GOTS-certified organic cotton (shell and wings) and molded polyester (cups) to provide a comfortable and supportive, yet flattering bra.
  • Features adjustable straps and hook-an-eye closure in the back.
  • The V-shaped neckline makes this bra ideal for wearing under low-cut or deep-neckline tops and dresses.
  • Enhancing, supportive, and smooth under clothing.
  • For best hold, the underband and side wings should fit snugly.
  • For best fit and smooth layering, the bra should lay flat against your skin.
  • If your bust spills over the top or sides, try loosening the straps or sizing up.
  • If the cups gap or wrinkle, consider sizing down.

90% organic cottom, stretchy single jersey, ultra-soft

0 % less kg CO2e
OUR Product Footprint1.68kg CO2e
Industry Standard1.61kg CO2e
kg CO2e
Tier 01: Garment Assembly
Final assembly of the items, often referred to as cut & sew facility
0.88
Tier 02: Dyeing
Preparation and production of subcomponents such as fabrics and trims
0.29
Tier 03: Spinning
Process of raw material such as yarn production
0.23
Tier 04: Raw Material
Cultivation, production and extraction of raw materials from earth, plants and animals, such as cotton cultivation
0.18
Packaging
Packaging of the final product such as tags, glassine bags and boxes
0.08
Transport
Transport of products from the site of final assembly to the distribution centre
0.01
Use + End of life
Use, care and disposal of clothing, including washing
0.29
Traceability
Tier 01: Garment Assembly
Final assembly of the items, often referred to as cut & sew facility
Thailand
Tier 02: Dyeing
Preparation and production of subcomponents such as fabrics and trims
China
Tier 03: Spinning
Process of raw material such as yarn production
India
Tier 04: Raw Material
Cultivation, production and extraction of raw materials from earth, plants and animals, such as cotton cultivation
India
Packaging
Packaging of the final product such as tags, glassine bags and boxes
China
Transport
Transport of products from the site of final assembly to the distribution centre
Sea
Use + End of life
Use, care and disposal of clothing, including washing
Spain
Total ImpactSavings
Acidification
Indicator of the potential acidification of soils and water due to the release of gases such as nitrogen oxides and sulphur oxides.
0.01 mol H+-Eq
19%
Energy
Use of energy across all processes and sub-processes, such as use of electricity and heat sources.
3.60 MJ
55%
Eutrophication
Indicator of the enrichment of the aquatic ecosystem with nutritional elements, due to the emission of nitrogen or phosphor containing compounds.
0.02 mol N-Eq
16%
Freshwater Ecotoxicity
Impact on freshwater organisms of toxic substances emitted to the environment.
6.07 CTUe
74%
Greenhouse gases
Greenhouse gases are those that absorb and emit infrared radiation in the wavelength range emitted by Earth. Measured in CO2 equivalent, it includes gases such as carbon dioxide, nitrous oxide and methane.
1.68 kg CO2e
-4%
Land
The environmental impacts of occupying, reshaping and managing land for human purposes.
41.88 pts
-169%
Water
The sum of water used in the direct-process or sub-processes (such as energy generation).
0.50 m3
75%
This data comes from a Life Cycle Assessment conducted by Made2Flow, specifically for the product featured on this page. These calculations apply to the most recent delivery of this product to our warehouse in 2025 and will be refreshed annually if the product is restocked. Read more about the calculations here.
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Overall rating: 4.655832 / 5 from 523 reviews.

AI Generated Review Summary

The Core Wireless Plunge Bra is praised for its soft fabric, excellent support, and comfortable fit. Customers appreciate its versatile design and the ability to customize the straps. While some have mixed opinions on sizing, the overall quality and appearance are highly regarded.

Summary topics

  • Color Options (7%): Customers expressed satisfaction with the beautiful and great color options, as well as the nice fit and soft fabric.
  • Product Shape (8%): It was noted by customers that the shape of the product is very good and gives good support.
  • Fit (28%): A significant number of customers raved about the fit of the bra, describing it as perfect and comfortable.
  • Support (9%): It was noted by customers that the support provided by this bra is great, comfortable, and perfect.
  • Appearance (8%): Customers expressed appreciation for the look of the wireless bra, stating that it looks great and is very comfortable.

Review topics: ["size","fit","straps","support","color","fabric","material","problem","design","quality","look","lines","shape","comfort","style","feels","band","padding","coverage","service","skin","seams","measurements","bra","structure","softness","cups","cotton","wires","lift"].

Review highlights

  • "Bra fits very nicely and gives good support and shape (also for bigger sizes)." — Amber P.
  • "Comfortable fit, nice material (soft and breathable), good height in the sides, good padding, possibility for x-straps." — Ane M.
  • "Normal size, nice colour, good fit" — Nadine P.

Reviews

The best for small bust

"I'm a 32A. It's hard to find a bra that fits well, is comfortable, has a natural amount of padding, is smooth enough to wear under most clothing, is low-cut enough, and is also organic cotton. This is the only bra I will buy--I have no reason to buy any other. It checks all the boxes, plus it helps give me a little cleavage. I like the cross-back conversion best. You have the option to wear it the classic way for certain clothing, but straps tend to fall off the shoulders."

— Cindy R. (5/5)

It is hard to find

"It is hard to find cotton underwear of that type. Altho this one is no100% cotton I am very happy with it. The plunge is well made in my opinion. It is comfortable to wear however I find the cut a bit big for the A cup I ordered. Overall happy with this bra and I would recommend to those who hate the underwire but still want some shape."

— Anthi N. (4/5)

Highly recommend!

"I've spent years searching for the perfect bra: natural material, back smoothing, front smoothing, and pretty when exposed. This is the closest one I've found! My only wish is that the back band was just a little wider. I'm 5'2" 118 lbs and am a true 34C. I ordered a 34C, it's ever so slightly tight but still totally wearable and comfortable throughout the day and holds it's shape, it doesn't stretch out by the end of the day like a few others I've tried. I'm about to order another in a neutral color so it doesn't show under white shirts. Highly recommend!"

— Jennifer Y. (5/5)

Best purchase in a long while.

"This is my first purchase from this company, and was worth the investment. Best non-wired bra I’ve had in a long while. Very comfortable and soft, yet supportive. Very good fit and quality material, couldn’t as for more."

— Hannah L. (5/5)

Love these.

"Love these soft, comfortable bras. They provide the support needed without the discomfort of an underwire, and with much better fabrics than other brands. I bought one to try, then immediately bought a few multi-packs to replace all my old bras."

— Jennie S. (5/5)

100%

"Comfortable, doesn't trap in heat like other materials do, fits perfectly with no gabbing, doesn't dig into the shoulders, easily becoming my every-day bra!"

— Taylor K. (5/5)

Excellent for small bust

"I'm a 32A. This is my 5th color in this bra. These are the only bras I wear now. They are comfortable, minimal enough, padding is light and natural-looking, yet I still get a little cleavage from it. It goes h under most clothing."

— Cindy R. (5/5)

Favorite purchase from OB so

"Favorite purchase from OB so far. Will definitely be buying more. Love that they’re padded and provide support but just as comfy as a bralette."

— Anastasia R. (5/5)

Great support, but the band runs tight

"I really love this bra. The color is beautiful, it gives great support, and I enjoy wearing it a lot. I measured both the band and the cup size carefully before ordering, but the 70A still feels slightly too tight for me. I decided to keep it because I like it so much overall, but if I order another color, I would definitely choose one band size bigger — even though I am very slim. Apart from the slightly tight fit, I am very happy with this bra and would still recommend it."

— Victoria H. (5/5)

Love the fabric and the

"Love the fabric and the wireless style. The bra looks so nice and is very comfy. Have not worn it often so far so can‘t really tell about marks, the comfort yet etc"

— Mona E. (5/5)

Q&A