• Core Briefs - White – organic cotton
    Adriana is 173 cm / 5'8" and wears XS
1 1

ORGANIC COTTON

Core Briefs

Core Briefs

€15
€15
Color: White
Color
Size
Only 0 left in stock
• GOTS Certified
GOTS Certified
This garment is GOTS-certified. Using organic cotton instead of regular cotton has the potential to build soil health, as it is grown without the use of synthetic fertilizers. Certified by Control Union, GOTS-20447.
• Breathable Cotton
Breathable Cotton
Stay cool and comfortable all day long with the natural breathability of organic cotton.
• Top Drawer Essentials
Top Drawer Essentials
An everyday style you’ll reach for again and again
• Classic Brief Cut
Classic Brief Cut
A familiar, flattering fit that feels comfortable all day
• 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.
A mid-rise brief with a full coverage back, made with 95% organic cotton. Finished with an embossed elastic logo waistband.
  • Classic bikini style briefs
  • Free cut leg opening and flat-lock stitching for comfort
  • Semi-firm waistband for added support
  • White: A clean, crisp white. Bright and classic, with a cooler feel than our warmer Off White and cream shades.
GOTS certification mark 1% for the Planet mark

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.

  • 95% Organic Cotton, 5% Elastane
  • Machine washable. Maximum 30°C wash
  • Machine wash cold gentle cycle. Only non-chlorine bleach when needed. Lay flat to dry. Cool iron if needed. Do not dry clean.
Made in Egypt

At Delta Textile Shamal el Saeed, they have obtained the Global Organic Textile Standard (GOTS) and Global Recycled Standard (GRS) certifications. They are also certified by WRAP and OEKO-TEX® STANDARD 100, for social and chemical compliance respectively.

15 % less kg CO2e
OUR Product Footprint1.19kg CO2e
Industry Standard1.40kg CO2e
kg CO2e
Tier 01: Garment Assembly
Final assembly of the items, often referred to as cut & sew facility
0.10
Tier 02: Dyeing
Preparation and production of subcomponents such as fabrics and trims
0.50
Tier 03: Spinning
Process of raw material such as yarn production
0.40
Tier 04: Raw Material
Cultivation, production and extraction of raw materials from earth, plants and animals, such as cotton cultivation
0.10
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
Egypt
Tier 02: Dyeing
Preparation and production of subcomponents such as fabrics and trims
Egypt
Tier 03: Spinning
Process of raw material such as yarn production
Egypt
Tier 04: Raw Material
Cultivation, production and extraction of raw materials from earth, plants and animals, such as cotton cultivation
Türkiye
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.
0.76 mol H+-Eq
1%
Energy
Use of energy across all processes and sub-processes, such as use of electricity and heat sources.
15.32 MJ
7%
Eutrophication
Indicator of the enrichment of the aquatic ecosystem with nutritional elements, due to the emission of nitrogen or phosphor containing compounds.
1.76 mol N-Eq
1%
Freshwater Ecotoxicity
Impact on freshwater organisms of toxic substances emitted to the environment.
677.18 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.
1.19 kg CO2e
15%
Land
The environmental impacts of occupying, reshaping and managing land for human purposes.
30.06 pts
9%
Water
The sum of water used in the direct-process or sub-processes (such as energy generation).
27.72 m3
-17%
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: 4.783237 / 5 from 692 reviews.

AI Generated Review Summary

Core Briefs are highly praised for their excellent quality, perfect fit, and soft, comfortable material. Customers appreciate the great coverage and the stylish, comfortable feel of the briefs, made with 95% organic cotton.

Summary topics

  • Sizing (7%): Customers raved that the product was true to size, with many recommending sizing up for a better fit.
  • Product Quality (16%): Many customers brought up the great quality of the product, with multiple reviews emphasizing its excellence.
  • Fit (29%): Many customers stated that the fit of the product is perfect and they love how it looks and feels.
  • Material (13%): Customers raved about the material, describing it as soft, stretchy, and well sewn.
  • Color (16%): Based on many customers, the color of the product is highly praised and loved by many.

Review topics: [color, fit, quality, problem, material, fabric, size, feels, coverage, look, seams, underwear, style, packaging, cut, briefs, shape, comfort, texture, cotton, waist, butt, hips, undies, stretch, value, comfy, pants, difference, softness].

Review highlights

  • "I love the fit and quality, good bum cover in size XS." — Christine B.
  • "Great quality fabric and fit and they stay in place!" — Fiona L.
  • "Fabric feel great, beautful color" — Pop B.

Reviews

Comfortable, but waistband did not hold up

"While the briefs are comfortable, I followed the washing instructions and the waist band deteriorated after two washes. They are still wearable, just a lot less visually appealing. I’m disappointed that they are now occupying the same space in my drawer as my much older undies."

— Madeline C. (2/5)

Finally Found My Perfect Underwear

"I‘ve been looking for new underwear for a while now and have found pairs here and there that were fine…. but never something that quite fit the bill. Either not cotton or too snug around the legs or ride funny at the waist. I knew I ultimately wanted cotton but couldn’t seem to find any that would not cause panty lines. I saw an ad for Organic Cotton, read reviews and decided to give them a shot. Man, these didn’t feel like I was wearing anything! But would they still be this good after washing? I did follow the instructions and washed in cold water, low dry but a couple of pairs have slipped into a higher dryer temp and been just fine. These are soo soft, thin yet sturdy seams, nice colors. I only wish I could get them in 6 packs! I’ve already told my friend about them who has been on the quest as well. Will be stocking up!"

— Ellen D. (5/5)

Very comfy underwear

"I bought 6 underwears, so comfy, and the size is just right. I believe in organic cotton. Since I bought clothes from this brand, I have become a really loyal customer, and I love the products of this brand."

— Weina J. (5/5)

Returning customer from OB days

"Vastly improved quality from the ones I used to buy from OB . Love the softer waistband , so comfortable , no digging in . The softest organic cotton , perfectly breathable . Makes a lovely set alongside the Core Triangle Bralette . Sizing consistent and spot on . Very impressed"

— Yvonne H. (5/5)

returning customer from OB days

"Lovely Organic cotton briefs . Much improved fit overall , and so pleased that the thick elastic waistband has gone ! There is no creeping where you don't want them to go , no riding up . They are soft and are just such a great fit !"

— Yvonne H. (5/5)

Five stars

"I’m in love! The softest, most comfortable, highest quality underwear I’ve ever owned! I will be buying a dozen more. You really cannot beat the value. They are true to size and not stiff like other organic cotton underwear."

— Shelby G. (5/5)

Q&A