What Underwear is Best to Wear Under Leggings?

You could have the prettiest athletic top, killer new sneakers, and the best sports bra, but nothing ruins a perfectly put together gym ensemble—or yoga outfit, or non-gym outfit!—quicker than panty lines poking through your leggings.

The good news? 

It’s sooo much easier than you might think to attain a no-panty-lines look. And it has nothing to do with buying thicker leggings, longer blouses, or $200 underwear.

It’s about finding seamless underwear that is designed and manufactured specifically to ensure that they are actually, 100%, for real seamless. 

Enter: Uwila Warrior’s Happy Seams undies, the final answer to the question every women has asked herself: what to wear under these leggings...

3 Reasons to Love Happy Seams Seamless Underwear 

  1. They’re legit no-show panties. Thanks to thermowelding technology and made with laser-cut leg openings, our Happy Seams undies don’t bulk up along the edges. They lay completely flat—almost as if someone neatly ripped off the seams and left a delicate edge along the underwear that magically disappears the moment you put those leggings on.

  1. They’re luxuriously comfortable. The best yoga underwear is underwear that feels as light as you do throughout class. Our Happy Seams are made of a polyester/polyurethane blend that feels like silk, and with a perforated tag to boot. 

  1. They come in lots of colors and patterns. Seamless underwear that’s tagless, comfortable, and luxurious are hard to find and yet should be worn with so much—leggings, pantsuits, form-fitted dresses and skirts. Our hope is that you’d want to stock up, which is partly why we made them in LOTS of color options, and with a lace detail that bumps up their elegance a notch. 

5 of our Top Seamless Underwear Picks 

Have to start somewhere, right? Here are three of our faves from Uwila Warrior’s collection:

  1. Happy Seams Prints in Evergreen, $38

seamless underwear

Perhaps for all your outdoor yoga? 


  1. Happy Seams Smoke Grey, $38

seamless yoga underwear

For your light-colored leggings, obviously.


  1. Happy Seams in , $38
    Because nothing screams sunshine and happy thoughts like this gorgeous color combo. 



  1. Happy Seams in Camellia Rose, $38

Who doesn’t feel pretty in pink?


  1. Happy Seams RBG Limited Edition, $38

In Tap Shoe Black with Smoke Grey Lace, this pair is our homage to the one and only Ruth Bader Ginsburg.


Want to see more options? All the best underwear to wear under leggings are available right here on our site. 

Want more? Check out our other blog "What's the best underwear to workout in"

Enjoy your panty-line-free leggings!

March 17, 2020

Perfect Fit Promise

We also offer a Perfect Fit Promise so we can make sure your underwear fits like a glove. If you don’t love your first pair of Uwila Warrior underwear, we’ll send you a different size or style of a similar price point, free of charge. Plus, you can keep your first pair.