Our new period underwear kits are out-of-this-world.
Get free standard shipping on your first order of $99+ when you create an account.
Candy-colored planets and stars float through space in our new print.
Thinx Teens undies absorb your flow, control odor, wick moisture, and prevent leaks — so you can feel fresh, dry, and comfy! No pads, tampons, or other period products needed.
Try Thinx Teens for 45 days! If you don't love them, we'll give you your money back.
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Yup, our period underwear is washable and reusable. Just machine wash cold and hang dry before first wear, then after each use.
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Our super absorbent underwear holds up to 5 regular tampons' worth of flow, 45 mL, so they can be worn without other products for some flows.
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