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Period-proof underwear that protects you from leaks and keeps you feeling dry.

Yes, you can wear 'em all day, Yes, they're totally reusable, and yes, it's super liberating. boom.

We know, this sounds pretty weird. Not weird, tho. Just awesome.

THINX can back up or replace tampons, pads, cups, or even sea sponges (if you're into that), depending on your flow.

They absorb up to 2 tampons' worth of blood, yet they look and feel like a regular pair of underwear.

Try 'em' risk free. If you're not period-ing better within 60 days, we'll give your $$ back.

Try em' risk free. If you're not period-ing better within 60 days, we'll give your $$ back.

This is the story of a girl who bled a river and... it was fine.

Get the skinny on period shame & what we're doing about it.

This is the story of a girl who bled a river and... it was fine.

Get the skinny on period shame & what we're doing about it.

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