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

COTTON

Flex Thong

Flex Thong

€18 Regular price Sale price
Regular price €18
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
€44,00
As a set
€55,80 €62,00
View full details

Overall rating: 4.659631 / 5 from 758 reviews.

AI Generated Review Summary

The Flex Thong is praised for its perfect fit, flattering shape, and high-quality material. Customers love the softness and breathability of the cotton, as well as the comfort and comfortability of the thongs. The color is also highly appreciated.

Summary topics

  • Fit (22%): A significant number of customers brought up that the fit of the product is perfect and flattering.
  • Cotton Material (5%): Customers keep praising the softness and breathability of the cotton, making it a popular choice.
  • Shape (6%): Customers loved the shape of the underwear, describing it as perfect, great, and lovely.
  • Color (10%): It was reported by customers that the color of the product is loved and considered beautiful by many.
  • Quality (12%): Customers expressed satisfaction with the quality, as it was described as good, great, and amazing.

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

Review highlights

  • "Love the fabric quality, the fit and the colour." — Christèle M.
  • "Perfect fit and shape, comfy, lovely material." — Nat
  • "I love the diverse colours, the fabric feels soft and the fitting is elegant and simple." — Hannah B.

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)

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)

comfy and hot

"The fit of the model hugs your hips while remaining practical and comfortable. The packaging was nice and organized, and the range of colors is nice. Would recommend, especially due to fabric quality"

— Amanda (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)

Design is a bit too

"Design is a bit too slim for my liking. The material stretches quite a bit after a few washing cycles and becomes a bit too loose. For a flex design I would have expected a bit more shape."

— Tabea M. (3/5)

Fab !

"I love these so much very soft and comfy to wear and the colour is beautifulllll ! think I’ll get more of these when I can ☺️☺️"

— Robyn N. (5/5)

The best

"So so so so good. The most comfortable yet sexy thong ever. Crazy how the material remains so soft and stretchy whilst being cotton and never loosing the shape. This is my fav panty now, will get more for sure"

— Margherita S. (5/5)

Q&A