15% Off
  • Alex is 177 cm / 5'10" and wears XS
Alex is 177 cm / 5'10" and wears XS

ORGANIC COTTON

Core Thong 3-Pack

Core Thong 3-Pack

£33.10 £39
£33.10
95% organic cotton
Color: Deep Navy
Color
Size
Only 0 left in stock

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Produced using -8% less kgCO₂e than industry standard
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• 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 3-pack of our classically cut thong made with buttery-soft organic cotton. With a comfortable elastic waistband with embossed logos it looks as good underneath clothing, as it does on its own.

  • A 3-pack of our 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

PT. Liebra Permana is committed to shaping a sustainable future – one stitch at a time. Established in 1977, this family-owned factory 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 and reduce its environmental footprint, while manufacturing high-quality pieces that last.

0 % less kg CO2e
OUR Product Footprint1.95kg CO2e
Industry Standard1.80kg CO2e
kg CO2e
Tier 01: Garment Assembly
Final assembly of the items, often referred to as cut & sew facility
0.70
Tier 02: Dyeing
Preparation and production of subcomponents such as fabrics and trims
0.56
Tier 03: Spinning
Process of raw material such as yarn production
0.45
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
0.03
Use + End of life
Use, care and disposal of clothing, including washing
0.94
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.
0.01 mol H+-Eq
5%
Energy
Use of energy across all processes and sub-processes, such as use of electricity and heat sources.
3.50 MJ
57%
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
28%
Freshwater Ecotoxicity
Impact on freshwater organisms of toxic substances emitted to the environment.
8.19 CTUe
90%
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.
1.95 kg CO2e
-8%
Land
The environmental impacts of occupying, reshaping and managing land for human purposes.
36.63 pts
-109%
Water
The sum of water used in the direct-process or sub-processes (such as energy generation).
0.61 m3
-21%
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 Triangle Bralette 2-pack
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Overall rating: 4.416309 / 5 from 699 reviews.

AI Generated Review Summary

This 3-pack of thongs is made with buttery-soft organic cotton and features a comfortable elastic waistband with embossed logos. Customers generally recommend sizing up, and the quality is highly recommended.

Summary topics

  • Product Quality (40%): A substantial number of customers pointed out that the quality of the product is good and highly recommended.
  • Sizing (35%): In general, customers recommend sizing up, as some found the size to be way too tiny.

Review topics: [size, fit, color, pants, fabric, quality, material, undies, cut, thong, underwear].

Review highlights

  • "Very comfortable and good quality underwear." — Nancy R.
  • "Happy to have good quality materials." — Kristen N.
  • "Love the high rise fit, great quality" — Berit H.

Reviews

Simple, not super stretchy or high rise

"Cotton is nice feel, this is simple straightforward and minimal stretch (the soft veil is more lux and stretchy). I sort of wish these had more give or higher rise. They sit right and tight where a bikini would"

— Laura R. (4/5)

veryy comfortable and soft, feels

"veryy comfortable and soft, feels like they will last a long time with good quality material. fit my hips exactly as i'd like, just great all round!"

— Eva J. (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)

I love the fit, love

"I love the fit, love the fabric, only issue I had was that compared to the briefs, they run way smaller and so I got a few tears at the seams"

— Naima B. (5/5)

I purchased a couple different

"I purchased a couple different styles from OB and these were my favorite. Comfortable, true to size and they didn’t stretch out after wearing."

— Anastasia R. (5/5)

Softest, most breathable Cotten undies

"Softest, most breathable Cotten undies I’ve ever purchased. They are quite comfy, but the sizing seems to run a little bit small, so size up if uncertain!"

— Maren Y. (4/5)

Amazing

"Love this underwear for their comfortable feeling and the fact that are organic cotton."

— Doina N. (5/5)

Q&A