The material feels great. The
"The material feels great. The shape is good but size up one size. I sized up one size and they fit perfect. They are not whistles."
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All orders are sent within 1-2 working days from our warehouse in Denmark. 30-day returns — 60 days for orders placed 1 Nov – 31 Dec. 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 |
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ORGANIC COTTON
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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.
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: 4.659274 / 5 from 496 reviews.
The Core Rib Thong is praised for its soft, comfortable, and breathable fabric made from 95% organic cotton. Customers appreciate its great fit, style, and look, though some recommend sizing up for a better fit. Overall, it's a popular choice for lounging and everyday wear.
Review topics: ["color","fit","material","feels","quality","fabric","size","thong","look","style","cut","underwear","shape","texture","stretch","cotton","design","comfort","difference","undies","waist","band","hips","wear","thickness","girlfriend","light","basics","seams","packaging"].
"The material feels great. The shape is good but size up one size. I sized up one size and they fit perfect. They are not whistles."
"Lovely fit and material. Surprisingly comfortable for a thong."
"Beautiful color! The pink is precious! I love the cut and that they’re organic cotton. 10/10"
"These have the same fit as the cotton core thongs. Minimal stretch and not super high rise. The ribbed feel is nice thought and doesn’t cause any see thru etc"
"My new favourite underwear! Super soft and enough stretch without loosing shape. My aim is to move to fully organic cotton underwear and I’ll be continuing to use Organic Basics due to the variety or styles and colours. I originally ordered the xs based on the measurements but they were slightly tight, I returned and ordered the s and it’s perfect!"
"Truly amazing! I’m usually a size small but since there is not too much stretch I got a size medium for a comfortable fit. They feel great and this is coming from someone very much used to spandex thongs since I’m very active."
"soft and perfect fit; true to size."
"Super comfortable - will be ordering another batch of three in another colour soon!"
"I was looking into switching to cotton underwear and tried out these. They are very comfortable and have a great fit, although I did size up. I am ordering another pack now!"
"Beautiful selection of underwear and truly lovely fabrics ✨ You can really feel the attention to detail, comfort, and more natural/minimal materials. I also appreciate the simple yet elegant cuts - hard to find without synthetic fabrics everywhere. The whole brand feels thoughtful, timeless, and effortless to wear. It’s refreshing to see a brand focusing on both aesthetics and quality at the same time 🤍"