THINX | Period Panties For Modern Women

Purchasing a pair of THINX underwear directly supports our THINX Global Girls Clubs!

Go period-proof w/ us at Package Free May 1 - July 31 in Williamsburg!
137 Grand St, Brooklyn NY

Hey there, friends up north!
Haven't tried THINX? Want free shipping on ur first order?
Ask & ye shall receive: Thru 5/24, first-time buyers from O' Canada who create an account are eligible for free shipping. Well, what are u waiting for?!!

For a limited time *only* we’re shipping to the UK FOR FREE (until 3pm GMT July 20). We can't bloody wait to see ya!

We're coming west! Join us 8/19 - 8/20 at Unique LA for food, music, DIY + periods (obvi)✌
Barker Hangar, 3021 Airport Avenue, Santa Monica CA

Purchasing a pair of THINX underwear directly supports our THINX Global Girls Clubs!

Go period-proof w/ us at Package Free May 1 - July 31 in Williamsburg!
137 Grand St, Brooklyn NY

Hey there, friends up north! Haven't tried THINX? Want free shipping on ur first order? Ask & ye shall receive: Thru 5/24, first-time buyers from O' Canada who create an account are eligible for free shipping. Well, what are u waiting for?!!

For a limited time *only* we’re shipping to the UK FOR FREE (until 3pm GMT July 20). We can't bloody wait to see ya!

We're coming west! Join us 8/19 - 8/20 at Unique LA for food, music, DIY + periods (obvi)✌
Barker Hangar, 3021 Airport Avenue, Santa Monica CA

You asked, we listened: period-proof organic cotton undies are here!

shop now

Period-proof activewear — ideal for sweat sessions of all kinds.

shop now

100% organic cotton tampons = no weird chemicals added.

shop now

You asked, we listened: period-proof organic cotton undies are here! shop now

Period-proof activewear — ideal for sweat sessions of all kinds. shop now

100% organic cotton tampons = no weird chemicals added. shop now

bestsellin' styles

Cheeky - Light Days - $30

Boyshort - Heavy Days - $39

Hiphugger - Heavy Days - $34

shop now

Depending on your flow, THINX can replace pads & liners and be used as a backup or replacement to tampons, cups, or sea sponges (ya know, if you’re into that).

shop now

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

Cheeky - Light Days - $30

Boyshort - Heavy Days - $39

Hiphugger - Heavy Days - $34

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

shop now

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

period-proof organic cotton — it's a breath of fresh air for your down there

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

period-proof organic cotton — it's a breath of fresh air for your down there

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

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Shipping

Americas	Standard	Expedited
USA (1st order w/ account)	Free	$5
USA (Guest Checkout or 2nd+ order)	$5	$8
Canada	$9	$20
Brazil	$9	$20
Europe
United Kingdom	$9	$20
Austria	$9	$20
Belgium	$9	$20
Denmark	$9	$20
Finland	$9	$20
France	$9	$20
Germany	$9	$20
Iceland	$9	$20
Ireland	$9	$20
Italy	$9	$20
Netherlands	$9	$20
Norway	$9	$20
Portugal	$9	$20
Russia	$9	$20
Spain	$9	$20
Sweden	$9	$20
Switzerland	$9	$20
Middle East
Israel	$9	$20
Asia Pacific
Australia	$9	$20
Hong Kong	$9	$20
Japan	$9	$20
New Zealand	$9	$20
Singapore	$9	$20
Other
Rest of the World	N/A	$20

🚨 International orders: Our prices do not include any fees (they vary depending on where you are), so any import taxes, duties, brokerage fees, and VATs are collected by the local shipping company upon delivery. Womp, womp. If you get your package and are just like, nvm, 'cause you don't want to pay those fees, we won't be able to refund you. Sorry, internationals!

size M

You asked, we listened: period-proof organic cotton undies are here!

Period-proof activewear — ideal for sweat sessions of all kinds.

100% organic cotton tampons = no weird chemicals added.

You asked, we listened: period-proof organic cotton undies are here! shop now

Period-proof activewear — ideal for sweat sessions of all kinds. shop now

100% organic cotton tampons = no weird chemicals added. shop now

bestsellin' styles

Cheeky - Light Days - $30

Boyshort - Heavy Days - $39

Hiphugger - Heavy Days - $34

Depending on your flow, THINX can replace pads & liners and be used as a backup or replacement to tampons, cups, or sea sponges (ya know, if you’re into that).

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

Cheeky - Light Days - $30

Boyshort - Heavy Days - $39

Hiphugger - Heavy Days - $34

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.

period-proof organic cotton — it's a breath of fresh air for your down there

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

period-proof organic cotton — it's a breath of fresh air for your down there

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

Shopping bag

Get access to our periodical content and be the first to know literally everything (not literally).

You asked, we listened: period-proof organic cotton undies are here!

Period-proof activewear — ideal for sweat sessions of all kinds.

100% organic cotton tampons = *no* weird chemicals added.

You asked, we listened: period-proof organic cotton undies are here! shop now

Period-proof activewear — ideal for sweat sessions of all kinds. shop now

100% organic cotton tampons = *no* weird chemicals added. shop now

bestsellin' styles

Cheeky - Light Days - $30

Boyshort - Heavy Days - $39

Hiphugger - Heavy Days - $34

Depending on your flow, THINX can replace pads & liners *and* be used as a backup or replacement to tampons, cups, or sea sponges (ya know, if you’re into that).

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

Cheeky - Light Days - $30

Boyshort - Heavy Days - $39

Hiphugger - Heavy Days - $34

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.

period-proof organic cotton — it's a breath of fresh air for your down there

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

period-proof organic cotton — it's a breath of fresh air for your down there

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

Shopping bag

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Get access to our periodical content and be the first to know literally everything (not literally).

100% organic cotton tampons = no weird chemicals added.

100% organic cotton tampons = no weird chemicals added. shop now

Depending on your flow, THINX can replace pads & liners and be used as a backup or replacement to tampons, cups, or sea sponges (ya know, if you’re into that).