Updated Sep 21, 2021

Knix Discount Codes 2021

Get the most amazing and comfortable bras and underwear with Knix Canada. Armed with the latest promo codes, find styles including wireless, seamless and leakproof for less with our Knix discount codes and Knix coupons.

Knix Discount Codes 2021

Get the most amazing and comfortable bras and underwear with Knix Canada. Armed with the latest promo codes, find styles including wireless, seamless and leakproof for less with our Knix discount codes and Knix coupons.
Updated Sep 21, 2021

10%
OFF

Use this Knix coupon code to get 10% off your order

Coupon
Get CodeHANDY10
66 people used today
10% Off
66 people used today

Use this Knix coupon code to get 10% off your order

Get CodeHANDY10

10%
OFF

Sign up for the Knix newsletter to receive 10% off your first order

Sale
Get Deal
10% Off

Sign up for the Knix newsletter to receive 10% off your first order

Get Deal

40%
OFF

Find the latest Knix discounts and deals for up to 40% off here

Deal
Get Deal
29 people used today
40% Off
29 people used today

Find the latest Knix discounts and deals for up to 40% off here

Get Deal

$15
OFF

Refer a friend to Knix and you'll both enjoy $15 off

Deal
Get Deal
3 people used today
$15 Off
3 people used today

Refer a friend to Knix and you'll both enjoy $15 off

Get Deal

FREE
BAG

Limited Time: Get a free lingerie bag with purchases over $50 from Knix

Deal
Get Deal
4 people used today
Free Bag
4 people used today

Limited Time: Get a free lingerie bag with purchases over $50 from Knix

Get Deal

40%
OFF

Find last call underwear, shapewear, bathing suits, and more from Knix for up to 40% off

Save on shapewear, underwear, bathing suits, and more in the last call section at Knix!
Deal
Get Deal
40% Off

Find last call underwear, shapewear, bathing suits, and more from Knix for up to 40% off

Get Deal
Save on shapewear, underwear, bathing suits, and more in the last call section at Knix!

30%
OFF

Score 30% off everyday panties when you buy 3 at Knix

Deal
Get Deal
4 people used today
30% Off
4 people used today

Score 30% off everyday panties when you buy 3 at Knix

Get Deal

20%
OFF

Find period panty kits for teens from Knix for 20% off

Deal
Get Deal
20% Off

Find period panty kits for teens from Knix for 20% off

Get Deal

20%
OFF

Explore clearance deals of 20% off bras, bodysuits, thongs, and more at Knix

Deal
Get Deal
1 person used today
20% Off
1 person used today

Explore clearance deals of 20% off bras, bodysuits, thongs, and more at Knix

Get Deal

FREE
SHIPPING

Enjoy free shipping from Knix on all orders over $95

Free Shipping
Get Deal
Free Shipping

Enjoy free shipping from Knix on all orders over $95

Get Deal

30%
OFF

Buy 3 essential underwear at Knix and take 30% off

Deal
Get Deal
1 person used today
30% Off
1 person used today

Buy 3 essential underwear at Knix and take 30% off

Get Deal

$18
OFF

Stay chafe free with anti-chafing shorts from Knix from $36 or 3 for $90 ($18 off)

Deal
Get Deal
$18 Off

Stay chafe free with anti-chafing shorts from Knix from $36 or 3 for $90 ($18 off)

Get Deal

FROM $23

Grab the newest colours of bras and panties from Knix starting at $23

Deal
Get Deal
1 person used today
From $23
1 person used today

Grab the newest colours of bras and panties from Knix starting at $23

Get Deal

20%
OFF

Shop for leak proof underwear kits at Knix for over 20% off

Deal
Get Deal
1 person used today
20% Off
1 person used today

Shop for leak proof underwear kits at Knix for over 20% off

Get Deal

40%
OFF

Take up to 40% off these last chance items from Knix

Shop this Knix sale to get last chance underwear and clothing in a variety of styles for up to 40% off!
Deal
Get Deal
40% Off

Take up to 40% off these last chance items from Knix

Get Deal
Shop this Knix sale to get last chance underwear and clothing in a variety of styles for up to 40% off!

FROM $50

Grab swimwear for as low as $50 at Knix

Deal
Get Deal
From $50

Grab swimwear for as low as $50 at Knix

Get Deal

UNDER $100

Shop for all styles of Knix bras for under $100

Enjoy wireless comfort for everyday use or sporting activities for under $100 when you shop at Knix today.
Deal
Get Deal
Under $100

Shop for all styles of Knix bras for under $100

Get Deal
Enjoy wireless comfort for everyday use or sporting activities for under $100 when you shop at Knix today.

FROM $23

Score limited edition bras and underwear from Knix starting at $23

Deal
Get Deal
From $23

Score limited edition bras and underwear from Knix starting at $23

Get Deal

FROM $50

Shop Knix loungewear starting at $50

Deal
Get Deal
From $50

Shop Knix loungewear starting at $50

Get Deal

$3
OFF

Grab 2 reusable masks for $35 at Knix ($3 Off)

Deal
Get Deal
$3 Off

Grab 2 reusable masks for $35 at Knix ($3 Off)

Get Deal

FROM $45

Find new leakproof boxer briefs from Knix in a variety of colours from $45

Deal
Get Deal
From $45

Find new leakproof boxer briefs from Knix in a variety of colours from $45

Get Deal

FROM $12

Shop Knix activewear from $12

Deal
Get Deal
From $12

Shop Knix activewear from $12

Get Deal

FROM $45

Get sleepwear and robes starting at $45 at Knix

Deal
Get Deal
From $45

Get sleepwear and robes starting at $45 at Knix

Get Deal

FROM $60

Grab Knix sports bras from $60

Deal
Get Deal
From $60

Grab Knix sports bras from $60

Get Deal

FROM $5

Add a Knix bra band extender from as low as $5

Deal
Get Deal
From $5

Add a Knix bra band extender from as low as $5

Get Deal

FROM $100

Find matching sets from Knix starting at $100

Deal
Get Deal
From $100

Find matching sets from Knix starting at $100

Get Deal

FROM $60

Shop for leak proof swimwear starting from $60 at Knix

Deal
Get Deal
From $60

Shop for leak proof swimwear starting from $60 at Knix

Get Deal

FREE
FITTING

Book a free virtual fitting at Knix

Deal
Get Deal
Free Fitting

Book a free virtual fitting at Knix

Get Deal

FROM $25

Give Knix gift cards for as low as $25

Deal
Get Deal
From $25

Give Knix gift cards for as low as $25

Get Deal

FAQs with


How can I get 10% off at Knix?

Sign up to the Knix newsletter, get 10% off your order, get special offers, the latest news, and be notified about new collections. Register today to start saving on wireless bras, underwear, loungewear and more.


Does Knix have a referral program?

Refer your friends to Knix by taking advantage of their Refer A Friend program. Invite your friends and family to shop with your unique referral code to get $15 off all orders. Make sure your referrals use your code during checkout so you can both start saving at Knix.


Does Knix have free shipping?

Yes, purchases of $95 or more will be eligible for free Canadian shipping. A $10 delivery fee will be applied to orders under the required amount. Head over to their website to view more shipping options and processing time for your location.


Does Knix accept returns?

No, due to hygienic reasons, all Knix underwear will not be eligible for returns or exchanges. Visit the return policy page on the Knix website or contact their support team for more information.

Expired Knix Coupons
15% Off

Score 15% off your order with this Knix discount code

15% Off

Enjoy 15% off your order with this Knix coupon code

10% Off

Score 10% off sitewide with this Knix promo code

Shop sports bras, leakproof and postpartum underwear for 10% off when you use this Knix coupon.
$10 Off

Score $10 off your purchase with this Knix discount code

Enter this Knix discount code for $10 off your entire purchase. Shop Knix bras, underwear, tops and more!
20% Off

Shop your most loved styles and save 20% with this Knix discount code

Best Selling Underwear

Among the best-selling products on the online store are Knix bras, including contour, no-wire bras that are padded, supported, and offer 18-hour comfort options. 

Knix swimwear and the Knix evolution tank bodysuit are designed to fit women of all ages and sizes and hold in any saggy midriff areas, while the Knix thigh saver underwear eliminate sweat and chaffing.

Consult the Knixwear sizing chart on the website to ensure that you get the correct clothing for your body shape. Also, consider aftercare instructions to keep your purchases in mint condition. 

Wash your underwear in cold water with mild detergent and lay out flat to dry. Avoid fabric softener or bleach during laundry, and for best results, toss all underwear in a lingerie bag or machine-wash with similar items on the cold cycle.

Delivery and Returns Options at Knix

Shop for items on the Knix online store and pay using all the major debit/credit cards or your PayPal account. Enter any Knix discount codes or your Knix promo code to enjoy further savings on your order.

Use a Knix free shipping code or order goods worth C$100 or more to enjoy free delivery. Orders take 2-4 days to arrive at the GTA, 3 - 10 days for urban areas, and 6-15 days for remote locations. Any orders under C$100, cost C$10 to Central Canada, and C$20 to the NWT, Yukon, and Nunavut.

The Knix returns Canada policy states that all Knix bras and tops (including bodysuits) are eligible for return or exchange within 30 days of delivery. Swimwear and underwear do not qualify for returns for hygienic reasons, as well as items sold during sales events.