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This Just-Dropped Period Undie Goes *All* Day — & It’s Seriously Next-Gen

The most advanced absorbency yet.

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When Thinx period underwear launched in 2013, it was the first innovation to hit the menstrual health market in over 75 years. Combining leakproof protection with all-day comfort and inclusive designs for every fit and flow, it’s easy to see why the brand swiftly rose to fame. Fortunately, nobody has to wait another 75 years for the next period product breakthrough to happen. Thinx just launched the most absorbent version of its panties to date, which promise a whopping 12 hours of protection and up to 12 tampons in absorbency — or put another way, it has you covered on your heaviest flow days and your longest days.

The Period Panty That Goes All Day

Every pair of Thinx comes loaded with features like moisture-wicking fabric, absorbent cores that can hold anywhere from one to five to now — thanks to the latest collection — even 12 tampons worth, plus odor control tech and a leak-proof barrier protection. As part of the brand’s comprehensive commitment to health and safety, Thinx underwear is also never treated with PFAS; in addition, it’s OEKO-TEX certified, manufactured in FDA-registered facilities, and inspected before shipment.

What Kind Of Period Panty Do You Need?

Whether your flow is light, moderate, or heavy — or a combination of all of those — Thinx has a period panty for you. To help you better pinpoint your needs, its Know Your Flow quiz asks questions about your period and the number of menstrual products you’d typically use to then generate a list of recommendations that’s totally unique to your cycle. Once you know what panty is best for your needs, you can pick up one of the brand’s Saver Sets or create your own custom bundle based on your individual needs. That way, whatever you may have going on, the right pair will always be on-hand.

Personalize Your Set To Save

More From The Collections

From thongs to briefs and full-coverage sleep shorts, mix and match these styles to create a set that works for your body and your life — including select pairs from the latest Leakproof drop as well as undies discounted right now for an easy stock-up. Another reason to feel good about your purchase: Thinx promotes body literacy and period product accessibility by providing educational resources and donating over 185,000 pairs of underwear to combat period poverty.

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