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Alex is 177 cm / 5'10" and wears XS

COTTON

Flex Thong

Flex Thong

129 DKK Regular price Sale price
Regular price 129 DKK
91% organic cotton
Color: Black
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.
Soft and smooth thong that hugs you in all the right ways for a second-skin feel.
  • Low to mid-rise thong with heat seal logo
  • Dipped front for an extra flattering fit
  • Black: The one we restock most. Black goes well under everything and shows nothing.

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.

  • Body: 91% Organic Cotton, 9% Elastane
  • Gusset: 95% Organic Cotton, 5% Elastane
  • Machine washable with similar colors. Maximum 40°C wash
  • We recommend washing at 30°C
  • Snug, body-hugging fit in a soft and stretchy material. If between sizes, we recommend sizing up
kg CO2e
0.06
0.42
0.32
0.09
0.08
0.00
1.46
Traceability
Egypt
Egypt
Egypt
Türkiye
China
Sea
Spain
Total ImpactSavings
0.76 mol H+-Eq
0%
12.56 MJ
7%
1.76 mol N-Eq
1%
636.00 CTUe
0%
0.97 kg CO2e
14%
22.85 pts
9%
21.36 m3
-16%
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.
Flex Racer Back Bralette
Flex Racer Back Bralette
319,00 DKK
As a set
403,20 DKK 448,00 DKK
View full details

Overall rating: 4.6551228 / 5 from 693 reviews.

AI Generated Review Summary

The Flex Thong offers a perfect fit and is true to size. Its flattering shape and comfortable cut make it a favorite among customers. The soft and buttery fabric provides a second-skin feel, and the vibrant colors add to its appeal. Despite some sizing inconsistencies, the overall quality is highly praised.

Summary topics

  • Fit (22%): A significant amount of customers expressed satisfaction with the fit of the product, stating that it fits perfectly and is true to size.
  • Comfort (14%): It was noted by customers that these underwear are the most comfortable and best they have ever owned.
  • Cut (6%): Customers raved about the flattering and comfortable cut of the product, praising its perfect fit and comfort.
  • Material (13%): Customers expressed satisfaction with the material, describing it as soft, comfortable, and buttery soft.
  • Shape (6%): It was reported by customers that the shape of the underwear is loved and considered flattering by many.

Review topics: [size, fit, color, feels, look, quality, fabric, pants, material, stretch, style, pair, comfort, design, value, thong, cut, shape, packaging, underwear, texture, comfy, coverage, cotton, difference, hips, seams, undies, detail, band].

Review highlights

  • "Perfect fit and shape, comfy, lovely material." — Nat
  • "Love the fabric quality, the fit and the colour." — Christèle M.
  • "Beautiful muted colors, great soft material and no cutting." — Bianca H.

Reviews

the fit is very nice

"the fit is very nice and comfortable. Especially liked the burgundy color. The texture of the fabric feels soft and hugs your figure, quality is noticeable. Packaging was nice and organized. Would order again! Highly recommend."

— Amanda V. (5/5)

BE AWARE - that the

"BE AWARE - that the size for the regular/core thong is not comparable to this flex one. I find this one much bigger in size (mostly because there is so much stretch in the fabric) -but makes it really comfortable. So would recommend to size down for this product."

— Ilena M. (5/5)

Great overall

"Super cute and overall very comfortable underwear! My only issue is that they can be a little loose if I’m not wearing tight fitting bottoms, like leggings or skinny jeans. I don’t like the feel of my underwear shimmying around, so it bothers me a little but they’re still so much more comfortable, soft, and cute than my other options that I don’t mind too much. Next time I might try a different style or smaller size to see if that helps!"

— Sienna F. (4/5)

It's my first experience with

"It's my first experience with organic cotton underwear and I absolutely love them. I went for a size smaller than usual and they fit perfectly. They're comfortable to wear, not cutting into my skin and the shape is complimenting my figure."

— Lisa G. (5/5)

6 month review

"When I first got these I was concerned about the fabrics durability, but that has not been an issue. The issue, is that the gusset is extremely narrow. I have to pull them down in the front and up in the back to have enough fabric to keep the bits inside the fabric. I have never had this issue before but a solid sneeze can dislodge a lip in these underwear."

— Sahara (3/5)

Nice looking and good fit

"Great fitting thong, I already have 2 colors. It has a good stretch to it and is comfortable. Did not shrink in the dryer"

— Renate B. (5/5)

What, nontoxic underwear can be

"What, nontoxic underwear can be comfy as well? These are! I love them ahaha but I think I'll have to buy them now in some more sizes and colours hihi"

— Daniele M. (5/5)

They feel so natural after

"They feel so natural after all the plastic underwear I wore before I can’t believe"

— Salome H. (5/5)

I love the colors and

"I love the colors and the fabric, but there’s too much difference between the size XS and the S, so the XS feels too small, and the S a bit loose."

— M/Y M. (4/5)

Great material. Not a lot

"Great material. Not a lot of front coverage, but that's what I expected from this cut. It's a tiny, high rise thong. Covers the little belly pouch perfectly. Very sexy yet comfy."

— Samara H. (4/5)

Q&A