Buy Comfortable Wireless Bras & Seamless Underwear Online - Knix

30% OFF ALL LEAKPROOF

30% OFF ALL LEAKPROOF

ANNIVERSARY SALE

30% off all Leakproof

Stock up on all-new innovations & styles. ENDS TODAY.

SHOP SALE SPECIAL OFFERS

Shop Anniversary Sale

25% Off Revolution Bra 50% off Teen Sleepover Short Underwear Thigh Savers Shapewear Swim Activewear Teen Kits

Anniv Sale Mobile Rev Bra

Rev Bra Anniv Sale

ANNIVERSARY SALE EXCLUSIVE!

25% Off Revolution Bra

The Revolution Bra now $43.50 (was $58). Plus SAVE 30% on everything Leakproof.

SHOP THE REVOLUTION BRA

Top sale picks

SHOP ALL

Revolution V-Neck Bra

Revolution V-Neck Bra

+12

Rose (she/her) has 35" hips and is wearing a size M

Teen Super Leakproof® Sleepover Short

+4

Chinthiya has 42" hips and wears a Knix size L

Light Leakproof No-Show High Rise

+16

Maya has 42" hips and wears a Knix size L

Super Leakproof® Dream Short

+5

Alicia has 44" hips and wears a Knix size L

Leakproof Thigh Saver® 6”

+3

Alex has 36.5" hips and wears a Knix size S

Ultra Leakproof Zones+ High Rise

Chloe has 47" hips and wears a size XL

Super Leakproof® No-Show High Rise

+9

Adiya has 43" hips and wears a Knix size L

Super Leakproof® No-Show Bikini

+9

Special Offers

Rev Bra-DT

25% Off Revolution V-Neck Bra

Our biggest bra innovation to date with 4,500+ 5-star reviews!

SS Short 50%off

50% Off Teen Super Leakproof® Sleepover Short

Our best-selling teen style at our biggest discount ever!

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One and Only Bra

Bras

UW Black

Leakproof Underwear

Swim

Swim

Thigh Savers

Thigh Savers

Active

Active

Shapewear

Shapewear

Sleep

Sleep

Teen

Teen

Apparel

Apparel

Maternity

Maternity

Sale

Sale

Underwear Kits NOW 30% OFF

Underwear Kits NOW 30% OFF

ANNIVERSARY SALE

Underwear Kits Now 30% off

Find your perfect mix, no matter how heavy your flow. Just choose your size, style and colors!

Best Sellers

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WingWoman Contour Bra

WingWoman Contour Bra

+2

Revolution V-Neck Bra

Revolution V-Neck Bra

+12

Maya has 43" hips and wears a Knix size L

Ultra Leakproof Zones+ High Rise

Revolution Adjustable Pullover Bra

Revolution Adjustable Pullover Bra

+5

Adiya has 43" hips and wears a Knix size L

Super Leakproof® No-Show Bikini

+9

Revolution Shadow Mesh Bra

Revolution Shadow Mesh Bra

+2

Marlene has 50" hips and wears a Knix size XXL

Super Leakproof® Dream Short

+5

The One&Only Scoop Bra™

The One&Only Scoop Bra™

+4

Tsanna has 34.5" hips and wears a Knix size S

Super Leakproof® No-Show French Cut

+9

Revolution V-Neck Bra

Revolution V-Neck Bra

+12

Why Choose Knix

Why Choose Knix

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.

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Come say hello in-store!

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

Perimenopause

Let’s Talk Perimenopause

Hold up. What is perimenopause?

Find your perfect bra

Find your perfect bra

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

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Anniversary Sale 🎉Bras Leakproof Swim Underwear Shapewear Sleepwear Active Apparel Teen