Join the wireless revolution

Wireless bras that feel made for you

Innovative Wireless Bras that you won’t want to rip off at the end of the day. With styles & sizes up to 44H!

SHOP ALL BRAS BRA QUIZ

Shop by Category

UW Black

Leakproof UnderwearArrow 2

One and Only Bra

BrasArrow 2

Swim

SwimArrow 2

Thigh Savers

Thigh SaversArrow 2

Active

ActiveArrow 2

Shapewear

ShapewearArrow 2

Sleep

SleepArrow 2

Teen

TeenArrow 2

Apparel

ApparelArrow 2

Maternity

MaternityArrow 2

Sale

SaleArrow 2

Knix Underwear on Hangers

Bundle & Save on Undies

Save up to 25% on Leakproof & Essential undie styles. Discount applied automatically. All you have to do is choose.

SHOP UNDERWEARSHOP TEEN UNDIES

You’re hot. Get the suit.

Our biggest swim drop ever is here. Choose from figure-flattering styles and Leakproof options. And don’t miss a moment of the fun.

SHOP ALL SWIM LEAKPROOF SWIM
Jillian Harris x Knix

Jillian Harris x Knix

Our first ever, limited-edition collection with Jillian Harris is now available. Get it before it’s gone!

SHOP NOW
Why Choose Knix

Ways to save

Save on Period Kits 4

Save on Period Kits 

Skip the guesswork with curated Period Underwear Kits and save 10–15%

SHOP KITSTikTok
Save up to 20%

Mix & Match: Save up to 25%

Buy 4+ Save 15%, Buy 7+ Save 25% when you bundle any eligible Leakproof Underwear, Shapewear or Thigh Savers.

SHOP NOWTikTok
Earn points with Knix Rewards

Earn points with Knix Rewards

Spend $1, earn 1 point every time you shop. Redeem $10 every 100 points.

LEARN MORETikTok

WE'RE REDEFINING INTIMATES

At Knix, we believe that everyone should be able to live unapologetically free.

Free from judgment. Free from self-doubt. Free to be yourself.

Store Image

Come say hello in-store!

Find your perfect fit for wireless bras, leakproof undies and more. Stores in US & Canada.

FIND A STORETikTok
Perimenopause

 Let’s Talk Perimenopause

Hold up. What is perimenopause?

LEARN MORETikTok
Find your perfect bra

Find your perfect bra

Know what you like, but not sure where to start?

TAKE THE QUIZTikTok

Shop by Category

BrasLeakproofSwimUnderwearShapewearSleepwearActiveApparelTeenSale