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Adriana is 173 cm / 5'8" and wears XS

ORGANIC COTTON

Core Thong

Core Thong

$15 Regular price Sale price
Regular price $15
95% organic cotton
Color: Rose Wood
Color
Size
Only 0 left in stock
Produced using -14% less kgCOâ‚‚e than industry standard
Designed in Copenhagen Made for anywhere
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.

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.

0 % less kg CO2e
OUR Product Footprint0.78kg CO2e
Industry Standard0.68kg CO2e
kg CO2e
0.23
0.22
0.14
0.10
0.08
0.00
0.34
Traceability
Indonesia
China
India
India
China
Sea
Spain
Total ImpactSavings
0.00 mol H+-Eq
-4%
2.78 MJ
42%
0.01 mol N-Eq
9%
3.38 CTUe
73%
0.78 kg CO2e
-14%
24.63 pts
-191%
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: 4.414141 / 5 from 594 reviews.

AI Generated Review Summary

The Core Thong is a classic cut thong made with 95% buttery-soft organic cotton, featuring a comfortable elastic waistband and embossed logos. Customers generally find the underwear to be good, though some noted it as too small. The colors of the product are highly praised for being nice, great, and cute.

Summary topics

  • Comfort of Underwear (24%): In general, customers found the underwear to be good, but some found it too small or too small.
  • Color Appeal (24%): Based on many customers, the colors of the product are highly praised for being nice, great, and cute.

Review topics: [color, quality, feels, underwear, thong, basics, price, cotton].

Review highlights

  • "Super cute colours, and comfy thongs."poppy B.
  • "My favorite pair of underwear!"Tarah A.
  • "The colors are great too."Deborah M.

Reviews

When tying on new underwear

"When tying on new underwear you also try them on top of the underwear you're already wearing. Unfortunately it's hard to tell if you like them or not. These underwear are comfortable around the waist and fit true to size but the stitching on the intimate part really digs in. Would not buy again."

Briana N. (2/5)

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)

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)

good basic

"a bit tight compared to other size large underwear - likely due to the quality of the fabric, it doesn't have as much stretch as I like. I look forward to wearing them in the future when I can lose a bit more weight!"

Aimee (4/5)

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)

Light and breathable underwear

"The fabric is quite light, I have prefer the models which have a bit more texture. Feels is good as with other ecologic cotton underwear Organics Basics has."

Maarja L. (4/5)

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)

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