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We've partnered with Cool Earth to provide speciality safety equipment to support Indigenous-led wildfire prevention in the Peruvian Amazon.
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All orders are sent within 1-2 working days from our warehouse in Denmark. Learn more about our return policy here Search for a specific country name (in English) to see the rates for that destination
| Destination | Shipping method | Delivery time | Price | Free above |
|---|---|---|---|---|
COTTON
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Made for anywhere
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 the conscious choice of 30°C - Snug, body-hugging fit in a soft and stretchy material. If between sizes, we recommend sizing up
At Delta Textile Shamal el Saeed, they have obtained the Global Organic Textile Standard (GOTS) and Global Recycled Standard (GRS) certifications. They are also certified by WRAP and OEKO-TEX® STANDARD 100, for social and chemical compliance respectively.
Overall rating: 4.6953244 / 5 from 663 reviews.
The Flex Thong is praised for its buttery-soft material, flattering fit, and high-quality construction. Customers appreciate its smooth and comfortable fabric, though sizing feedback is mixed.
Review topics: ["size","fit","color","lines","fabric","material","design","feels","quality","look","shape","shirt","comfort","style","stretch","piece","cut","texture","packaging","pants","coverage","value","comfy","thong","hips","detail","difference","underwear","cotton","undies"].
"This was my first purchase from OB that I loved- I am happy I stuck it out and kept trying. I would definitely size up in this style, and recommend this over the traditional core thong. Comfy and stylish, great fit once I found a style/ color that worked (as colors vary in sizing as well. ) 10/10"
"I love the fabric, it is very soft. I basically can't feel it when wearing it, also it is not visible much under clothing. If you expect them to stay skin-tight (in a comfy way) I recommend sizing down 2 sizes. I sized down 1 size, and they still get a bit loose over the day. I am usually an XL, ordered L this time."
"This was my first purchase from OB. Really like this 6-pack, the material is very lightweight and the cut is flattering. It already feels more breathable than the cheap underwear I was buying before. I'll definitely come back to purchase more. I am happy the elastane is only around the waist - but do carefully check other item descriptions, as there are some that are not cotton for the main body / lining of the material - and that's why I started shopping here in the first place, to avoid plastics around sensitive body areas! Anyway, this is a great product :)"
"My new favorite brand to purchase underwear from! The material is soft and comfortable. The shape is like that of some more expensive underwear brands I know, but for a far more economic price."
"What a find! Completly unexpected, that thong can be stretchy but organic! The model of it is a perfection - it covers the parts that needed and at the same time nothing digs in to your sides. The texture is soft and comfortable. And the color! Summer vibes :)"
"The perfect pair of panties. Leaves no marks, comfortable and you can wear them beneath anything without it affecting your figure. Am on my way to replace all my underwear to these comfy ones, that also make me feel like a thousand bucks."
"Definitely the highest quality underwear I’ve owned. But for the price I thought they would feel a little more premium and maybe softer. And the sizing seems inconsistent bc the flex thong is too loose on me in small but the other styles fit great. Overall still happy with them."
"Quality is great. Def a necessity in wardrobe. Design is great, colors match description and the elastase is perfect"
"Love this thong! I haven’t worn thongs for years because I could never find one that is comfortable. This one’s different. The fabric is, of course, high quality and breathable, the cut is perfect for my body and sits really well on hips and it looks beautifully understated. The subtle branding on the side is lovely too. Really happy and I’d definitely be buying more. Excellent value for money too"
"The fabric is nice, but they run so big and have a very small gusset. I followed the size guide exactly but when I wear these they don't feel secure at all, I have been wearing them for a couple months now hoping they would shrink but I've had no luck, it also barley covers all my bits on the underside. After a couple months of wear they are now super loose, and after wearing them for a few hours they're sagging well away from what they are meant to cover."
