Breathable and durable with a highly absorbent modal liner
An invisible high-waisted G-string that feels like nothing but supports everything it needs to. Made from buttery-soft fabric and built-in camel toe-proof tech, this underwear features bre
4.9
67 ratings
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Great fit
I have multiple pairs from a competitor but find I always prefer posy, perfect level of cover - firm but not bulky and for those with a bit of a thigh gap they look great/keep things looking snatched. I have the original but will get some mid rise as well as they sometimes peek over the top of my tights. I usually buy a 14 in a standard cotton G but a medium in these fits perfects due to the seamless design.
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Ella · 4 days ago
10/10 — No notes!
The Active G Original is genuinely the best underwear I’ve ever tried. The camel toe-proof technology is incredible — not only does it make me feel completely comfortable and confident in activewear, but I now wear it with my everyday clothes too. It’s so comfortable that it’s basically the only underwear I own now!
I’ve tried multiple brands available on the market, and nothing compares. The quality, seamless construction and fit are exceptional, especially for the price. I went to fashion college, so I have a pretty good understanding of fabrics, garment construction and what makes a quality product — and this is honestly a 10/10. No notes!
I also love the range of colours, and the progressive discount for buying multiple pairs is such a great bonus.
I genuinely couldn’t recommend these more. Once you try them, you won’t want to wear anything else!
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Ingridy · August 31, 2026
Love them
I'm loving all my new Posy underwear. They are so comfy and oh so seamless under my activewear.