underwear that absorbs your period

in styles that hold up to 5 regular tampons' worth!

Thinx For All

in styles that hold up to 5 regular tampons' worth!

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Thinx Sleep Shorts in Color Spicy

our best-selling undies

The most trusted (and loved) styles you’ll want to put on your radar — and in your drawer.

shop our best sellers

customize your Set

Save up to 20% when you mix & match 3+ styles.

get cycle-long protection

Shop 2 new Starter Sets in Hiphugger or Hi-Waist for go-to protection on heavy flow days.

using Thinx is simple

just like regular underwear
from light to super
just wash, hang dry, and reuse

styles for you

Thinx - Sleep Shorts - Black - Front

Sleep Shorts

Original PriceOriginal Price

$50

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3 colors

Thinx - HS Hiphugger - Black - Front

Super Hiphugger

Original PriceOriginal Price

$35

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3 colors

Thinx - Heavy Hi-Waist - Black - Front

Super Hi-Waist

Original PriceOriginal Price

$35

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3 colors

Not sure which Thinx are right for you? Take our quick quiz.

Thinx - Cotton Boyshort - Black - Front

Modal Cotton Boyshort

Original PriceOriginal Price

$38

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2 colors

Thinx - Cotton Brief - Black - Front

Super Modal Cotton Brief

Original Price
Original Price

$35

Sale Price

$17.50

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2 colors

Thinx - Heavy Hi-Waist - Black - Front

Super Hi-Waist

Original PriceOriginal Price

$35

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3 colors

Need extra protection for those heavy days?

Thinx - Thong - Black - Front

Thong

Original PriceOriginal Price

$25

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2 colors

Thinx - Cheeky - Beige - Front

Cheeky

Original Price
Original Price

$30

Sale Price

$21

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2 colors

Thinx - Air Hiphugger - Black - Front

air Hiphugger

Original PriceOriginal Price

$35

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2 colors

For those just-in-case days when you still want to feel stylish.

Let’s find the right pair of Thinx for your ~flow~

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absorbency


tampons

liners

pads

cups

now trending

now trending

Thinx Starter Sets

Check out 2 new, heavy-flow-approved Starter Sets.

Thinx Modal Cotton Lace Brief Black and Spicy

Meet ultra-soft & romantic Modal Cotton Lace.

Thinx Sleep Shorts in Spicy

Stay warm & cozy when you shop Sleep Shorts in Spicy!

New & improved true plus sizes are here.

Overnight protection = no more period nightmares.

Thinx for every flow

Thinx for every flow

giving rise to menstrual equity

With your help, the Thinx Inc. GiveRise program is advancing access to period products and supporting organizations championing reproductive healthcare, community giveback initiatives, and more. When you buy Thinx or make an in-cart donation, you’re helping fund periods near and far.

FAQs

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Thinx

ready to get your Thinx?

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