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NEW

BIKE SHORTS

Now in Blueberry Blue and Root Veggies

Flat lay of Thunderpants Bike Shorts and Bralettes in Blueberry Blue and Root Veggies.
Flat lay of Thunderpants Bike Shorts and Bralette in Root Veggies.

NEW:

Boxer Brief

We took an old style and made it better!

Models laughing while wearing Thunderpants Boxer Brief style underwear in Plain Black and Blueberry Blue.
Models laughing while wearing Thunderpants Boxer Brief style underwear in Plain Black and Blueberry Blue.

Restock

Color Block Scrap Panel Pants

Uniquely made using our scrap fabric

Flat lay of Thunderpants Panel Pants Original and Hipster style underwear in Color Block - various colors of fabric.
Flat lay of Thunderpants Panel Pants Original style underwear in Color Block - various colors of fabric.

NEW PRINT

Boot Scootin'

These boots were made for walking and wedgie-free boot-ies.

Models smiling in a field wearing Thunderpants underwear and Bralette sets in Boot Scootin' print.
Models smiling in a field wearing Thunderpants underwear and Bralette sets in Boot Scootin' print.

Made in Oregon

Organic Cotton

Wedgie Proof

From the people

The BEST full coverage underwear

I’m so glad I found these! Really the best full coverage underwear around. The cut is really flattering, and I can tell the fabric will hold up through many washes.

— Minna

Best underwear ever

The quality is fantastic and the comfort is better than anything I have ever worn. I love my Thunderpants and am recommending them to all my friends.

— Kathryn

The Best!

These are the BEST women’s underwear you will find! They fit perfectly, are made of organic fabric, are expertly sewn, are cut generously, do not ride up, launder beautifully, and they don’t wear out! You must try them!

— Margot

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Our philosophy

Quality over quantity

Thunderpants are ethically made in the USA with sustainably grown fair trade certified organic cotton and designed for ultimate wedgie proof comfort. We want you feel as good about your Thundies as you do in them.