Knix Discount Codes Canada 2025
Save on comfortable bras and underwear: 89 active Knix coupons and coupon codes
10%OFF
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Knix Discount Code - Receive 10% off your first order when you sign up for emails
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Register for the newsletter to receive your first 10% off Knix coupon code, plus other sales and offers!
15%OFF
15% off ultra leakproof zones+® high rise underwear
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Choose from dark teal, black, warm sand, or rose water. These high-rise underwear are designed for comfort and reliability.
15%OFF
15% off women's bras at Knix
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Enjoy a 15% discount on select bras from Knix. Perfect for everyday comfort and support, these bras are designed with quality and style in mind.
15%OFF
15% off women's bras and panties
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Enjoy a 15% discount on a selection of bras and panties at Knix. Upgrade your lingerie collection with this limited-time offer.
60%OFF
Up to 60% off women's pants
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Enjoy significant savings on a variety of women's pants at Knix. This sale offers discounts of up to 60% off, making it the perfect time to refresh your wardrobe with stylish and comfortable options.
50%OFF
Up to 50% off women's clothing
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Enjoy savings of up to 50% on women's clothing at Knix. No minimum spend is required, and this offer is available exclusively to club Knix members.
20%OFF
Up to 20% off the Knix holiday collection
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Mix and match items from the Knix holiday collection and enjoy savings of up to 20% on select pieces. Perfect for gifting or treating yourself this season.
30%OFF
Up to 30% off in the holiday collection
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Discover the perfect holiday gifts with knix's curated collection. Enjoy savings on best-selling styles and mix-and-match options for a seamless shopping experience.
15%OFF
15% off lace racerback bra
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Enjoy a 15% discount on the lace racerback bra in warm sand. This stylish bra combines comfort and elegance for everyday wear.
15%OFF
15% off knix lace racerback bra
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Enjoy 15% off the knix lace racerback bra in warm sand, black, or white. This stylish bra combines comfort and elegance for everyday wear.
15%OFF
15% off when you buy 3+ Thigh Saver shorts
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Enjoy a 15% discount on eligible Thigh Saver® shorts when you purchase three or more. Perfect for stocking up on your favorite swimwear essentials.
15%OFF
Take 15% off all Leakproof Kits at Knix
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Browse leakproof kits and find comfortable, absorbent leakproof underwear for period protection up to 15% off at Knix.
40%OFF
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Check out the latest deals and discounts for up to 40% off here at Knix
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15%OFF
Find a variety of thongs, bikini styles, boyshorts, and more for over 15% off at Knix
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10%OFF
Extra 10% off when you spend $160+ on underwear packs
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Enjoy an additional 10% off your purchase when you spend $160 or more on underwear packs at Knix. This offer is part of the Black Friday sale and includes terms and conditions.
50%OFF
Up to 50% off swimwear at Knix
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Explore a variety of swim tops and bottoms in different styles, from cheeky to full coverage. Some options even feature built-in leak protection for added comfort.
15%OFF
15% off Super Leakproof® Dream Short
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Enjoy a 15% discount on the Super Leakproof® Dream Short, available in multiple colors. This comfortable and reliable short is perfect for everyday wear.
30%OFF
Up to 30% off uplift wireless push-up bras
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Enjoy savings on the uplift wireless push-up bra, available in black, warm sand, rose water, and sola colors. This comfortable and supportive style is perfect for everyday wear.
60%OFF
Up to 60% off women's bras and underwear
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Enjoy free shipping on orders over $100 and explore mystery packs at 50% off. Stock is selling fast, so shop now to secure the best deals.
60%OFF
Up to 60% off bras and underwear
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Enjoy savings of up to 60% on bras and underwear at Knix during their Black Friday sale. Plus, receive free shipping on orders over $100 and earn double points with Club Knix on every purchase.
60%OFF
Up to 60% off knix women's underwear
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Enjoy significant savings on knix women's underwear with discounts reaching up to 60% off. This sale covers a variety of styles and sizes to suit your preferences.
50%OFF
50% off string bikini bottoms
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Enjoy a 50% discount on select string bikini bottoms as part of Knix's Black Friday sale. Hurry while supplies last!
60%OFF
30-60% off teen period swim bikini bottoms
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Knix offers a selection of teen period swim bikini bottoms in various colors at discounted prices. These items are currently sold out, so act quickly if you find a restock.
50%OFF
50% off ultra leakproof zones+® high rise
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Enjoy a hot deal on active wear with 50% off the ultra leakproof zones+® high rise from Knix. Perfect for comfort and confidence, this offer won't last forever.
60%OFF
10-60% off underwear
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Enjoy significant savings on a variety of underwear styles at Knix. Plus, receive free shipping on orders over $100.
3 FOR$40
3 for $40 on leakproof cotton high-rise leggings
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Stock up on essential no-show leggings in versatile colours like black, pink plum, and cheetah print. Perfect for everyday wear, these high-rise leggings offer comfort and style at a great value.
30%OFF
30% off waffle robe in sea salt
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Enjoy 30% off the cozy waffle robe in sea salt at Knix. This stylish and comfortable robe is perfect for lounging or gifting.
60%OFF
Up to 60% off all underwear at Knix
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Enjoy savings of up to 60% on all underwear, including the sculptrib™ collection. This limited-time offer is perfect for refreshing your wardrobe with high-quality, comfortable pieces.
20%OFF
20% off dream boxer underwear
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Enjoy a 20% discount on dream boxer underwear during this limited-time flash sale. Stock up on comfortable and stylish undergarments at a reduced price.
60%OFF
Up to 60% off sleepwear and loungewear
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Enjoy deep discounts on cozy sleepwear and loungewear at Knix. This flash sale offers savings of up to 60% on a selection of comfortable and stylish sleep essentials.
2 FOR$80
Flash sale: 2 freeflex™ demi bras for $80
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Enjoy a limited-time deal on the freeflex™ demi bra. Grab two for just $80 and elevate your lingerie collection with comfort and style.
40%OFF
40% off modal rib henley sleep set
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Enjoy a flash sale on sleepwear with this black modal rib henley sleep set. Perfect for cozy nights, this offer provides a significant discount on comfortable loungewear.
20%OFF
20% off the super leakproof dream boxer
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Enjoy a 20% discount on the super leakproof dream boxer at Knix. This offer provides a great opportunity to upgrade your comfort with a reliable and stylish choice.
30%OFF
30% off the crosscourt dress
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Enjoy 30% off the crosscourt dress at Knix. This offer is available while supplies last, so shop now before it sells out.
2 FOR$65
Dream short 2-pack for 2 for $65
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Enjoy a special deal on the dream short 2-pack at Knix. No coupon code is required to redeem this offer.
50%OFF
Up to 50% off the sculptrib collection
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Enjoy significant savings on the sculptrib™ collection with discounts reaching up to 50% off. This flash sale offers a great opportunity to refresh your wardrobe with stylish and comfortable pieces at unbeatable prices.
2 FOR$65
Dream shorts for 2 for $65
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Stock up on the dream short with this special offer: two pairs for just $65. Perfect for everyday comfort, these shorts are a must-have at this great value.
60%OFF
Up to 60% off lace racerback bras
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The essential lace racerback bra is available in black, warm sand, rose water, or dark teal. This flash sale offers deep discounts on a versatile style.
2 FOR$65
2 for $65 on dream shorts
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Stock up on comfort with this deal from Knix. Grab two pairs of dream shorts for just $65. Perfect for everyday wear, these shorts offer both style and functionality.
60%OFF
Up to 60% off last call clearance items
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Shop the final selection of best-selling styles at Knix with discounts of up to 60% off. Don’t miss out on these limited-time deals before they’re gone.
60%OFF
Up to 60% off knix bras
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Shop the FreeFlex Demi Bra in a variety of colors, including warm sand, black, dark cherry, sola, rose water, and midnight. Enjoy savings of up to 60% on select styles.
30%OFF
30% off mineral-dyed cotton t-shirts
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Enjoy a 30% discount on Knix's limited-edition mineral-dyed cotton t-shirts. These stylish and sustainable tops are perfect for everyday wear. Shop now to refresh your wardrobe with eco-friendly fashion.
20%OFF
20% off clothing at Knix
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Enjoy 20% off a selection of clothing at Knix. This discount applies to various styles, helping you refresh your wardrobe at a lower cost.
$40OFF
Redeem your Knix rewards points for up to $40 off
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Collect rewards points to unlock discounts of up to $40 off your next purchase. Use it to save on bras, period underwear, sports bras, leggings, swimwear, and more.
$20OFF
Get $20 off when you refer a friend at Knix
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You and your friends should be able to live unapologetically free. Give your friends $20 off and you'll get $20 off after their first purchase.
FREEPOINTS
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Join Knix rewards and receive 25 free points
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Create a Knix account and you'll receive 25 free points! Sign up today and start earning points with every purchase ($1 = 1 point). Plus, enjoy a special birthday discount every year.
30%OFF
Up to 30% off all deals
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Enjoy savings of 25-30% on a selection of 289 items at Knix. This discount applies to a variety of products, making it a great opportunity to refresh your wardrobe or try new essentials.
40%OFF
40% off studio v-neck dress
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Enjoy a 40% discount on the studio v-neck dress, featuring low-impact design and built-in support for comfort.
50%OFF
Up to 50% off women's tops in select colors
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Enjoy savings on women's tops available in black, warm sand, twilight navy, and dark cherry. Mix and match styles to create your perfect outfit at a discounted price.
30%OFF
30% off women's loungewear at Knix
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Enjoy 30% off the modal rib henley sleep set from Knix. This cozy loungewear is perfect for relaxing at home. Hurry while the sale lasts!
60%OFF
60% off merino sculptwool seamless leggings
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Enjoy a deep discount on merino sculptwool® seamless leggings at Knix. Note that clearance items are final sale and cannot be returned, exchanged, or refunded.
60%OFF
Up to 60% off new arrivals in leakproof underwear, bras, sleepwear and more
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Discover the latest styles in leakproof underwear, bras, and sleepwear at Knix. Enjoy savings of up to 60% on select items, perfect for comfort and confidence.
60%OFF
Up to 60% off women's bras and panties
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Enjoy savings of up to 60% on women's bras and panties at Knix. No coupon code is required to redeem this offer.
50%OFF
Up to 50% off swimwear
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Find the perfect swimwear for every occasion with Knix. These premium suits are designed for real life, offering style and comfort beyond just the feed. Enjoy savings on a wide selection of swimwear.
60%OFF
Up to 60% off wireless bras
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Enjoy maximum comfort with wireless bras designed for all-day wear. Knix offers a selection of lift bras at a discounted price.
20%OFF
20% off SuperPlus Leakproof No-Show Bikini
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Enjoy 20% off the SuperPlus Leakproof® No-Show Bikini at Knix. This comfortable and reliable bikini is perfect for everyday wear, offering leakproof protection without compromising on style.
40%OFF
Up to 40% off active dresses
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Refresh your workout wardrobe with stylish and comfortable active dresses from Knix. Enjoy savings on a variety of designs perfect for any fitness routine.
45%OFF
45% off hitoch high-rise leggings
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Enjoy a 45% discount on hitoch high-rise leggings. These leggings feature an exclusive high-rise fit for added comfort and style.
70%OFF
Up to 70% off leakproof logo modal rib boxer briefs
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Enjoy comfort and style with these leakproof logo modal rib boxer briefs, now available at 30-70% off. Perfect for everyday wear, these briefs are a favorite for their quality and fit. Stock up on your favorite colors and sizes while the sale lasts!
25%OFF
25% off the essential lace bikini
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Enjoy 25% off the essential lace bikini in white or cheetah multi. This limited-edition style is perfect for adding a touch of elegance to your swimwear collection.
10%OFF
10% off bra and underwear sets
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Enjoy 10% off select bra and underwear styles when purchased together. The discount is automatically applied at checkout, with exclusions on certain items.
$45OFF
Take $45 off the super leakproof dream short 3-pack
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Enjoy a $45 discount on the super leakproof dream short 3-pack at Knix. This offer provides a great value on comfortable and reliable leakproof shorts.
30%OFF
Up to 30% off when you buy 3+ gifts picked by Joanna
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Shop Joanna’s curated selection of gifts and enjoy savings of up to 30% when you purchase three or more items. Perfect for finding thoughtful presents at a great value.
15%OFF
15% off pointelle sleepwear at Knix
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Enjoy a 15% discount on select sleepwear items from Knix. Limited edition colors are available to elevate your comfort.
45%OFF
45% off ultra leakproof zones+ bikini
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Enjoy 45% off the ultra leakproof zones+® bikini in colors like warm sand, black, rose water, and dark teal. This limited-time deal is perfect for upgrading your swimwear collection.
3 FOR$60
3 for $60 on light & essential underwear sets
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Mix and match three eligible styles to enjoy this discount. The offer excludes select items and is automatically applied at checkout.
Expired Knix Coupons
15%OFF
Limited Time: Use this Knix discount code for 15% off
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Want more discounts on your underwear, swimwear, bras and more? Enter this Knix coupon code at checkout for 15% off your entire order.
10%OFF
Score an extra 10% off select Knix styles sitewide - ends soon
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Stock up on your favourite Knix everyday underwear, bras, loungewear, and more for a limited time to get an additional 10% off!
20%OFF
20% off your first order at Knix with this coupon code
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Enjoy 20% off your first purchase when you use the code at checkout. Plus, receive free shipping on orders over $100.
20%OFF
Knix promo code: Extra 20% off clearance - Cyber Monday
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Shop Knix's clearance section and enjoy an extra 20% off with code cyber20. Browse their collection of discounted items and save even more with this promo code. Clearance items are already discounted, so this extra 20% off is a great way to snag a deal.
20%OFF
Knix offers 20% off leakproof underwear and pads with promo code
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New to Knix? Use the promo code at checkout to receive your discount. Free standard shipping is also available on orders over $100. Browse the selection of leakproof underwear and pads to find the perfect items for you.
20%OFF
Get 20% off as a new customer with this Knix promo code
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New customers can enjoy a discount on their first purchase at Knix. Simply use the promo code at checkout to receive 20% off. This offer is a great way to explore the products available at Knix.
60%OFF
Up to 60% off underwear during the Cyber Monday sale
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Enjoy a Cyber Monday deal with 2 for $65 on Dream Shorts and 30% off Ultra Leakproof Zones+ at Knix. Stock up on essentials with these limited-time offers.
60%OFF
Up to 60% off during the Cyber Monday sale
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Knix is offering early access to their Black Friday sale, featuring discounts of up to 60% off select items. Shop now to take advantage of these limited-time savings.
10%OFF
Extra 10% off when you spend $160+ on the Black Friday collection
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Enjoy an additional 10% off when you spend $160 or more on the Black Friday collection at Knix. Plus, find up to 50% off the sculptrib™ collection.
Knix: FAQs
How do I get 10% off at Knix?
This page will cover any Knix discount codes that are currently available, many of which provide over 10% off. Additionally, new customers can register for the brand’s email offers to get a 10% Knix coupon code. On top of these offers, the sales section routinely features up to 60% savings.
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.
Can I get free shipping at Knix?
Knix’s free shipping promotion automatically applies to Canadian orders above $95. Orders below this amount will cost $12-$20 for shipping, depending on location. To help cover this fee, watch this page for a free shipping code or Knix coupon to secure a discount at checkout.
What is the Knix return policy?
In general, Knix returns are accepted within 30 days. However, sale items with discounts of 20% or more can only be exchanged. In addition, underwear is not eligible for a refund and can only be exchanged for another item or store credit.
How do I use a Knix coupon code?
Select a Knix coupon from above that works against your order and follow the link to its website. Add items to your cart and proceed to checkout when ready. Paste your Knix code to the “Discount code or gift card” box below the order summary to claim your savings.
What payment methods does Knix accept?
Customers can pay online with major debit or credit cards, including Visa, Mastercard, and American Express. If you want to buy now and pay later, Knix financing is provided through Sezzle in Canada. Apply a Knix promo code when financing; there are no fees or interest charges if you pay on time.
Find More Popular Offers & Knix Coupon Codes Here
| Discount | Promo Codes & Deals | Expiry |
|---|---|---|
| 10% Off | Knix Discount Code - Receive 10% off your first order when you sign up for emails | - |
| 20% off | 20% off your first order at Knix with this coupon code | Dec 10, 2025 |
| 30-60% off | 30-60% off knix products during the Black Friday sale | Dec 20, 2025 |
| 60% off | Up to 60% off during the Cyber Monday sale | Dec 28, 2025 |
| 60% Off | Black Friday Sale: Up to 60% off everything + 30% off favourites | - |
| 60% off | 60% off merino sculptwool seamless leggings | Dec 24, 2025 |
| Free Shipping | Enjoy free shipping when you spend $100 or more at Knix | - |