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ORGANIC COTTON

Core Thong

Core Thong

€15 Regular price Sale price
Regular price €15
95% organic cotton
Color: Steel Blue
Color
Size
Only 0 left in stock
• 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 organic cotton
  • Embossed elastic logo waistband
  • Soft and breathable single-jersey fabric that's perfect for everyday wear
  • Steel Blue: A cool, muted blue with a steely finish. Softened with grey, but unmistakably blue.
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
  • Gusset: 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.
kg CO2e
0.06
0.33
0.20
0.05
0.08
0.00
0.92
Traceability
Egypt
Egypt
Egypt
Türkiye
China
Sea
Spain
Total ImpactSavings
0.76 mol H+-Eq
0%
9.44 MJ
6%
1.76 mol N-Eq
1%
579.98 CTUe
0%
0.72 kg CO2e
13%
15.19 pts
8%
14.69 m3
-15%
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: 4.4002404 / 5 from 832 reviews.

AI Generated Review Summary

The Core Thong is praised for its buttery-soft organic cotton material, comfortable waistband, and great fit. Customers also appreciate its quality, look, and the softness of the cotton. However, opinions on sizing vary.

Summary topics

  • Feel (6%): Customers expressed satisfaction with the very nice feel of the product, which was mentioned multiple times in the reviews.
  • Color (13%): It was highlighted by customers that the color of the product is loved and praised by many.
  • Waistband Comfort (3%): It was highlighted by customers that the waistband is comfortable and provides a wide and supportive waistband.
  • Material Quality (13%): It was observed by customers that the material of the product is comfy and of good quality.
  • Overall Quality (23%): Many customers stated that the quality of the product is great, with some even describing it as very nice or great.

Review topics: ["color","quality","fit","problem","material","size","fabric","feels","look","style","seams","shipping","cut","stretch","shape","thong","design","value","packaging","underwear","hips","stitching","waist","cotton","comfy","coverage","undies","basics","price","briefs"].

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

Favorite Underwear

"I wear these underwear literally every day. The rib fabric makes them extra fun and also extra comfortable, I love the fit, they are high waisted enough, which I would prefer a high waisted cut specifically, but I just go ahead and buy a size up and go high leg. I definitely recommend these and will continue to buy them again and again."

— Allison W. (5/5)

Be aware of sizing

"BE AWARE - that the size for the regular/core thong is not comparable to to the flex thong. I found it to be uncomfortable, but it might have worked better if I sized up. -the seams are also a bit sharp in my opinion."

— Ilena M. (3/5)

Almost perfect

"The fit and material of the core thong are pretty perfect. Soft and sleek and the cotton does feel high quality. Unfortunately after the first wash the elastic on one pair frayed and I’ve noticed wear on the seams of the gusset. I’m still happy with my purchase, but I’m not sure how long they will last! Maybe they need to be washed in an intimates bag or a more delicate wash…"

— Maia C. (5/5)

Nice quality

"I have purchased pact underwear before and this was my first time buying underwear from here- and I am glad I did! Fabric is soft and comfortable."

— Ashlee P. (5/5)

Love!

"So comfortable! The cut is cute too. The black is a classic neutral tone for everyday wear. I like that the look of them isn’t frumpy for a basic!"

— Kate M. (5/5)

I like the Material a

"I like the Material a lot. So far they are still keeping their form after they were washed several times. The colours are as depicted and the fit is nice."

— Anna S. (5/5)

Inexplicably long

"These are perhaps the most ill fitting underwear I’ve ever had. I’m a size 4/S and 5’7. I ordered a size small in these. They are HUGE in length - I could pull the underwear up to my ribs - that’s how long they are. The crotch area is weirdly loose - they’re just awful. Do not buy."

— Madeline (1/5)

Great everyday set

"Great everyday basics and such a nice mix of colors. Comfortable and flattering."

— Dana (5/5)

10/10. I love this underwear.

"10/10. I love this underwear. It is comfortable, the fabric is strong and soft, and there is plenty of stretch. I wear them everyday."

— Allison W. (5/5)

I bought flex thong M

"I bought flex thong M size a while back but they were to big for me. That’s why I bought these ones S size but they are a bit small. I guess these is a bit of size variation model to model and it’s hard to predict which size to get. Other than that they seem great."

— Tjaša T. (4/5)

Q&A