Skip to content
Free Shipping over $75
Shop the Gift Guide (
Shop Now
)
Featured
NEW Gift Guide
NEW Afterglow Collection
NEW Sport Collection
NEW Face Mask
Give a Gift Card
Bras & Tops
Wireless Bras
Sports Bras
Tanks & Bodysuits
F & G Cups
Virtual Bra Fitting
Underwear
Leakproof Underwear
Period Kits
Essential Underwear
Thigh Saver Shorts
Leakproof
All Leakproof Underwear
Light - Medium Absorbency
High - Super Absorbency
Period Kits
Why Buy Period Underwear?
Sport
Postpartum
Lounge
Last Call
Gift Cards
Size Charts
Find Us IRL
Log In
Rewards
USA | International (USD)
Canada (CAD)
About Us
Our Story
The Lift
Our Podcast
Contact Us
Contact Info
FAQ
Reviews
Returns & Exchanges
Shipping
Toronto Showroom
Afterpay FAQ
Toggle Menu
Find Your Size
Blog
About
Stores
Toronto
Vancouver
Virtual Fittings
Rewards
US / $USD
CAN / $CAD
INTL / $USD
Featured
NEW Gift Guide
NEW Afterglow Collection
NEW Sport Collection
NEW Face Mask
Give a Gift Card
NEW Afterglow Collection
NEW Gift Guide
Bras & Tops
Wireless Bras
Sports Bras
F & G Cups
Tanks & Bodysuits
Virtual Bra Fittings
WingWoman Bra
Catalyst Sports Bra
Underwear
Leakproof Underwear
Period Kits
Essential Underwear
Thigh Saver Shorts
NEW Super Leakproof
NEW Period Kits
Leakproof
All Leakproof Underwear
Light - Medium Absorbency
High - Super Absorbency
Period Kits
Why Buy Period Underwear?
NEW Super Leakproof
NEW Period Kits
Sport
Postpartum
Lounge
Last Call
Your cart is empty. But you’re full of potential.
Continue Shopping
×
Log in to Your Account
Email address
Password
Login
Facebook
Google
Forgot Your Password?
By continuing, you hereby agree to our
privacy policy
and
terms of service
.
New to Knix? Create an Account!
The Benefits
Earn Loyalty Rewards
Earn points every time you shop! $1 = 1 point. Plus earn 25 points when you create your account!
Refer a Friend
Give a friend $15 off and get $15 off your order when they make a purchase.
Easy Checkout
Check out faster and easier! Plus, track your order to get shipping details.
Create Your Account
First Name
Last Name
Email address
Create Password
I would like to receive news and special promotions by email from Knix.
Join Now
or create an account with
Facebook
Google
By continuing, you hereby agree to our
privacy policy
and
terms of service
.
Already a member? Log in
Home
Last Call
Last Call
They're almost gone! Take advantage of reduced prices on these items while we still have them in stock.
Leakproof Bikini 3-Pack
$69
USD
$56.82
USD
Limited Edition
Padded Evolution Bra
Medium Support, Reversible
$55
USD
$45.29
USD
Leakproof Boyshort 3-Pack
$69
USD
$56.82
USD
Leakproof High Rise 3-Pack
$84
USD
$69.18
USD
Leakproof Thong 3-Pack
$69
USD
$56.82
USD
Leakproof Cheeky 3-Pack
$69
USD
$56.82
USD
Essential Bikini 3-Pack
$54
USD
$38.12
USD
Limited Edition
Padded Evolution Bra
Medium Support, Reversible
$55
USD
$45.29
USD
Essential Boyshort 3-Pack
$54
USD
$38.12
USD
Essential High Rise 3-Pack
$75
USD
$52.94
USD
Essential Thong 3-Pack
$54
USD
$38.12
USD
Essential Cheeky 3-Pack
$54
USD
$38.12
USD
1
2
3
Next