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  • Rae is 176 cm / 5'9" and her bust is 97 cm. / 38,1 in. She wears 40B US / 90C EU / 40C FR
Rae is 176 cm / 5'9" and her bust is 97 cm. / 38,1 in. She wears 40B US / 90C EU / 40C FR

COTTON

Core Unlined Demi Bra

Core Unlined Demi Bra

257 DKK 429 DKK
257 DKK
Color: Sunset
Color
Band
Cup
Only 0 left in stock

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• Stretchy Single Jersey
• Soft Wear
• Medium Support
• Underwire
• Free from harmful chemicals
Free from harmful chemicals
This product is GOTS-certified. GOTS has strict chemical criteria aimed at protecting the health of workers, the environment and the end consumer. GOTS prohibits allergenic and carcinogenic chemicals, and those that don’t meet rigorous conditions, including flame retardants, PFAS and toxic dyes.

The best of both worlds—unpadded and underwired. This demi bra offers a flattering lift and natural-looking cleavage while staying comfy enough for everyday wear. Adjustable straps let you choose between straight or crossed, plus a hook-and-eye closure for a customizable fit. A go-to for those who want a little wired structure without extra padding.

  • Unpadded demi underwire bra made with 90% organic cotton
  • Offers moderate coverage and medium support
  • Demi-cup design, perfect for low-cut necklines, with wider-set cups for a natural, enhanced shape
  • Underwired cups for a light lift
  • Soft wear that lets your natural shape show
  • Adjustable straps that can be customized to be worn straight or crossed
  • Hook-and-eye back closure for a customizable fit
  • Made with 90% organic cotton
  • Added elastane for flexible comfort
  • For best hold, the underband and side wings should fit snugly
  • The wired cups should fully contain your bust—choose a size where you fill out the cups for optimal coverage and comfort
  • 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

Cotton is a natural fiber that is commonly used for its breathability and softness. Using organic cotton instead of regular cotton has the potential to build soil health, as it is grown without the use of synthetic fertilizers. - 90% Organic Cotton, 10% Elastane - Hand wash cold - Only non-chlorine bleach when needed. Line dry. Do not iron. Do not dry clean.

Made in Thailand

Established in 2005, Bogart Lingerie (Thailand), Ltd. is a state-of-the-art facility. They are GOTS and WRAP certified, as well as ISO 14001 certified for their environmental management systems.

7 % less kg CO2e
OUR Product Footprint0.96kg CO2e
Industry Standard1.03kg CO2e
kg CO2e
Tier 01: Garment Assembly
Final assembly of the items, often referred to as cut & sew facility
0.15
Tier 02: Dyeing
Preparation and production of subcomponents such as fabrics and trims
0.39
Tier 03: Spinning
Process of raw material such as yarn production
0.22
Tier 04: Raw Material
Cultivation, production and extraction of raw materials from earth, plants and animals, such as cotton cultivation
0.12
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
0.79
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
China
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.
0.38 mol H+-Eq
1%
Energy
Use of energy across all processes and sub-processes, such as use of electricity and heat sources.
12.40 MJ
6%
Eutrophication
Indicator of the enrichment of the aquatic ecosystem with nutritional elements, due to the emission of nitrogen or phosphor containing compounds.
0.89 mol N-Eq
1%
Freshwater Ecotoxicity
Impact on freshwater organisms of toxic substances emitted to the environment.
639.91 CTUe
0%
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.
0.96 kg CO2e
7%
Land
The environmental impacts of occupying, reshaping and managing land for human purposes.
25.91 pts
6%
Water
The sum of water used in the direct-process or sub-processes (such as energy generation).
20.86 m3
-7%
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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Core Briefs
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Overall rating: 4.75 / 5 from 380 reviews.

AI Generated Review Summary

The Core Unlined Demi Bra offers a blend of comfort and support with its adjustable straps and hook-and-eye closure. Customers appreciate its high-quality fabric and material, which are described as soft and comfortable. However, opinions on the fit, particularly the band and cups, are mixed, with some finding them too tight or small.

Summary topics

  • Product Quality (12%): It was highlighted by customers that the quality of the product is amazing, great, and good.
  • Fabric Comfort (13%): Customers keep praising the fabric, describing it as soft, comfortable, and of high quality.
  • Overall Fit (28%): Many customers raved about the fit of this bra, describing it as perfect, great, and incredible.
  • Feel (6%): Customers expressed satisfaction with how the underwear feels, describing it as soft, nice, and high quality.
  • Material Quality (13%): Customers keep praising the material, describing it as super soft, comfortable, and of high quality.

Review topics: [size, fit, fabric, support, color, material, style, problem, design, look, quality, feels, stretch, cut, comfort, shirt, shape, band, straps, price, padding, seams, wear, bra, cups, cotton, wires, underwire, boobs, bralette].

Review highlights

  • "The material feels so soft and high quality, and its the comfiest bra i have owned so far!!" — Elisabeth G.
  • "Size fits perfectly, good quality and comfortable." — Elise P.
  • "Very soft and comfortable bra, fits well for bigger Cup size." — Michele S.

Reviews

Good

"Overall I like this bra but there are some things missing from earning a 5 star. First, I like the soft material and that it’s made from only cotton. I also like the support from the wire but it’s still comfortable for a wire bra. The only thing I wish is that it was lightly padded. I don’t want my nipples to be showing whjcj is the whole point of me wearing a bra. It also does run small."

— Taylor T. (4/5)

I have avoided wired bras

"I have avoided wired bras for as long as I can remember. Either because of the padding or for fearing the wire digging into my skin. Finally, I decided to give wired-bras another try (especially since bralletes tend to be not as supportive as I'd need them to be). I'm glad I did it because I'd never tought I'd feel so comfortable and "safe" in a bra. You almost forget the wire is there, supporting your chest. Also, I love that I could find it in a size with big-ish cups and a narrow underband (I'm ALWAYS struggling to find a bra that fits and provides the necessary support)."

— Malena O. (5/5)

Thanks so much for making

"Thanks so much for making a making a comfortable non padded bra. I've been looking for years for something similar in the shops and took a leap of faith online and it has paid off !!! They are Now my absolute go too bra. Ive ordered a few more items in the past few days. Comfortable, easy to wash and dry, a great selection of colours and a fantastic fit ! Many thanks from a happy Irish customer"

— Sarah F. (5/5)

Super Comfortable, Look Great, Perfect Under Clothes

"I love the fit, the fabric, and the look. I had a bra from years ago that worked for me, but then they stopped making it. And i have looked and looked, and bought and bought, only to have a drawer full of bras that dont fit well, dont look good under clothes, and/or are not comfortable. But I thought, i have to try again. And somehow i came across Organic Basics. And Wow! Am am i glad i did. The fabric is awesome and the style is perfect. They bras are comfortable, look good under clothes, and are just what i wanted and needed. I recommend Organic Basics to everyone. I'm looking forward to rooting around the website to check out other items -- if their bras are this great, i'm sure to find other fabulous items i need!"

— Maya R. (5/5)

Bulky underwire

"Returned this item. I found the underwire to be really bulky and could feel it hitting my arm every time I moved. I did love the color and fabric so was bummed it didn’t work out."

— Corinne S. (2/5)

Q&A