Bouki is 179 cm / 5'11" and wears XS/S

ORGANIC COTTON

Core Thong

Core Thong

$12 $15
$12
Summer Sale
Color: Papaya
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Produced using -14% less kgCOâ‚‚e than industry standard
Designed in Copenhagen Made for anywhere

Classic cut thong made with 95% buttery-soft organic cotton. With a comfortable elastic waistband and embossed logos it looks as good underneath clothing, as it does on its own.

  • Mid-rise thong with soft and breathable 95% organic cotton
  • Embossed elastic logo waistband
  • Soft and breathable single-jersey fabric that

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. Only non-coloring bleach when needed. Flat dry. Cool iron if needed or dry clean.

Made in Indonesia

Established in 1977, PT. Liebra Permana is a family-owned factory that quickly expanded into one of the top production facilities in Indonesia. By using cutting-edge technologies like SAP, LP4M, HI-TECH, and TUKATECH, this factory streamlines its processes to minimize waste, while manufacturing high-quality pieces that last.

0 % less kg CO2e
OUR Product Footprint0.78kg CO2e
Industry Standard0.68kg CO2e
kg CO2e
Tier 01: Garment Assembly
Final assembly of the items, often referred to as cut & sew facility
0.23
Tier 02: Dyeing
Preparation and production of subcomponents such as fabrics and trims
0.22
Tier 03: Spinning
Process of raw material such as yarn production
0.14
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
0.00
Use + End of life
Use, care and disposal of clothing, including washing
0.34
Traceability
Tier 01: Garment Assembly
Final assembly of the items, often referred to as cut & sew facility
Indonesia
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.
0.00 mol H+-Eq
-4%
Energy
Use of energy across all processes and sub-processes, such as use of electricity and heat sources.
2.78 MJ
42%
Eutrophication
Indicator of the enrichment of the aquatic ecosystem with nutritional elements, due to the emission of nitrogen or phosphor containing compounds.
0.01 mol N-Eq
9%
Freshwater Ecotoxicity
Impact on freshwater organisms of toxic substances emitted to the environment.
3.38 CTUe
73%
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.
0.78 kg CO2e
-14%
Land
The environmental impacts of occupying, reshaping and managing land for human purposes.
24.63 pts
-191%
Water
The sum of water used in the direct-process or sub-processes (such as energy generation).
0.29 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: 4.4216027 / 5 from 574 reviews.

AI Generated Review Summary

The Core Thong is praised for its buttery-soft organic cotton fabric, which is breathable and provides a perfect balance of stretch and stay. Customers appreciate the comfortable and sturdy elastic waistband, and the product's look is described as great and fabulous. The fit is often noted as perfect and comfortable, and the overall quality is consistently described as good to high.

Summary topics

  • Sizing: 12%
  • Waistband Comfort: 3%
  • Product Look: 5%
  • Cotton Fabric: 5%
  • Product Color: 13%

Review topics: ["size","fit","color","shipping","look","waist","quality","issues","material","fabric","design","price","comfort","stretch","cut","feels","style","shape","value","pants","customer service","band","seams","thong","packaging","butt","hips","underwear","coverage","detail"].

Review highlights

  • "The fabric felt great, it fit perfectly and I got some basic colors that fit my wardrobe!" — Maria G.
  • "Material is super soft, color perfectly matched my skin color(I chose the nude one), very high quality." — Polina M.
  • "Soft and breathable material, great fit, comfortable and stylish undies." — Ana G.

Reviews

Breathable and light! Organic cotton ✅

"I originally bought a size small and they were a little too small for me, but the exchange process to get a medium was actually extremely easy. The material is light and clean, breathable, and great quality. My favorite organic cotton underwear company went out of business and I’m so grateful to have found organic basics instead!"

— Alex N. (5/5)

Some great underwear

"I didn’t think I’d review thongs. I didn’t expect these to be so good. I’d gotten used to the plasticy, soft, toxic stuff we have nowadays. When I started cleaning up the materials of my closet, underwear was the last thing I wanted to change. I’m shocked by how much I don’t even notice these are on my body. They’re thin enough to not make lines and feel comfy all the way around while being sturdy enough to last. Very happy with this purchase."

— Emily D. (5/5)

disappointing :/

"The fabric is very thin and elastic so they run very small and scrunch up in the wash. They don’t last unfortunately, the color washes out fast and the threads are all loose."

— L (2/5)

I'm very glad I sized

"I'm very glad I sized up (normally I wear a small and I sized up to a medium based on other reviews), these are still slightly tight but overall comfortable and the perfect color for wearing under slightly see-through clothes."

— Justyn G. (5/5)

Very soft and lovely underwear!

"Very soft and lovely underwear! They run a little bit small but not so much that I don’t wear them. I also have the core rib thongs en they fit perfectly true to size!"

— Lindy H. (5/5)

Great underwear!

"These are high quality, soft, a great fit and color. I definitely recommend."

— Antonio B. (5/5)

So comfortable

"Great quality, I'll never wear anything else now! Please stay open 😂 x"

— Jenny P. (5/5)

Great I bought with the

"Great I bought with the new capris they are seamless"

— Sophie F. (5/5)

Perfect fit (size), color and

"Perfect fit (size), color and lovely natural material (fabric)! I am a big fan of Organic Basics:)"

— Agnes D. (5/5)

Wonderful quality

"I love the feeling of the natural fabric against my skin, and I love the color! I don't like a tight feeling of my underwear, so I ordered a L (I am a S normally), as I also feel, that they run small in size. L fits perfectly!"

— Betina V. (5/5)

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