Knix Discount Codes Canada 2025

Save on comfortable bras and underwear: 99 active Knix coupons and coupon codes

10%
OFF

4 people used today

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!

40%
OFF

Check out the latest deals and discounts for up to 40% off here at Knix

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20%
OFF

Get 10-20% off with the Knix birthday discount as a member

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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.

20%
OFF

Check out Knix sale for 20% off bras

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30%
OFF

Shop the Knix sale for 10-30% off underwear, loungewear, and swimwear

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50%
OFF

Limited Time - Grab the Knix Infinity bra for 50% off

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40%
OFF

Enjoy 40% off Knix swimwear - last call

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2 FOR
$70

Knix Bra Blowout - Mix and match 2 bras for $70 for a limited time

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$20
OFF

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.

30%
OFF

Explore up to 30% off new arrivals at Knix

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Knix introduces fresh fall styles with vibrant colors and top-selling designs. Enjoy savings on the latest additions to their collection. No code required—simply shop and save.

30%
OFF

Shop 25-30% off select styles and 40% off new arrivals at Knix

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Enjoy free shipping on orders over $100 at Knix. Discover top-selling styles with discounts up to 40% off new arrivals.

30%
OFF

Mix and match for up to 30% off underwear at Knix

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Enjoy savings on a variety of underwear styles at Knix. Bundle your favorites and save up to 30% on your purchase.

15%
OFF

Enjoy 15% off the SculptRib cotton bodysuit at Knix

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Take advantage of a 15% discount on the SculptRib cotton bodysuit. Plus, enjoy free shipping on orders over $100 at Knix.

20%
OFF

Join Club Knix for 20% off lingerie

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Enjoy 20% off lingerie when you join Club Knix. Collect points for future rewards and exclusive offers. Sign up today to start saving.

$15

Shop the light leakproof no-show boyshort 3-pack for $60 at Knix

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Knix offers a 3-pack of leakproof no-show boyshort underwear at a discounted price. This sale provides a $15 reduction from the original cost. Stock up while supplies last.

$20

Mix and match 3+ sports bras for $20 each at Knix

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Enjoy a special deal on sports bras at Knix. Mix and match three or more for just $20 each. Perfect for building your activewear collection.

$20 EACH

Mix and match 3+ knix essential no-show high rise thongs for $20 each at Knix

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Stock up on essential no-show high rise thongs from Knix with this mix-and-match deal. Choose from black, white, oyster, olive, cheetah print, warm sand, rose water, pink plum, and periwinkle colors. Perfect for building your collection at an unbeatable price.

30%
OFF

Enjoy up to 30% off all products at Knix

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Knix is offering up to 30% off on all products with no minimum spend required. This promotion has no additional terms or conditions and remains valid until further notice.

40%
OFF

Explore 40% off the new SculptriB™ collection at Knix

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Discover fresh styles and colors in the SculptriB™ collection with up to 40% off. Elevate your wardrobe with endless outfit possibilities. Shop now to refresh your look!

10%
OFF

1 person used today

Enjoy 10% off bra and underwear sets at Knix

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Knix offers a 10% discount on select bra and underwear sets. This promotion may not be combinable with other offers. Visit the product page for full details.

30%
OFF

1 person used today

Enjoy up to 30% off select colors on luxe modal leakproof sleep boxers at Knix

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Knix offers a selection of leakproof sleep boxers in modal fabric at a discounted rate. Free shipping is available on orders over $100.

40%
OFF

1 person used today

Enjoy up to 40% off sleepwear at Knix

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Knix offers up to 40% off select sleepwear styles. Plus, enjoy free shipping on orders over $100. Browse the collection now to refresh your nighttime essentials.

10%
OFF

1 person used today

Save 10% on leakproof dream short teen period underwear at Knix

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Enjoy a 10% discount when you purchase a set of Knix's super leakproof dream short teen period underwear. Perfect for comfort and confidence during your period.

30%
OFF

1 person used today

Save up to 30% on select knix sleepwear styles

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Enjoy savings on knix sleepwear, including the super leakproof dream short and super leakproof no-show thong. Stock up on comfortable and stylish sleepwear at a discounted price.

15%
OFF

1 person used today

Enjoy 15% off women's sleepwear at Knix

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Knix offers free shipping on orders over $100. Mix and match three items for $33 each, and explore limited-edition colors while they last.

30%
OFF

Enjoy 30% off select bikini colors at Knix

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Knix offers a discount on select bikini colors. Upgrade your swimwear collection with this limited-time deal.

30%
OFF

Mix and match 3+ underwear sets for $33 each at Knix

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Enjoy 30% off when you purchase three or more underwear sets from Knix. Stock up on comfortable and stylish options at a great value.

60 FOR
3

Mix and match 3 coffee beans for $60 at Knix

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Enjoy a selection of coffee beans with this bundle deal. Choose any three bags for a total of $60. Perfect for stocking up on your favorites.

FREE
SHIPPING

Enjoy free shipping when you spend $100 or more at Knix

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15%
OFF

1 person used today

Enjoy 15% off knix clothing

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knix offers a discount on select clothing items. Take advantage of this sale to refresh your wardrobe with stylish and comfortable pieces.

50%
OFF

Shop up to 50% off women's clothing at Knix

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Enjoy free shipping on orders over $100 at Knix. Discover new arrivals and limited-edition colors, plus mix-and-match options to style your wardrobe.

30%
OFF

Shop up to 30% off knix dresses at Knix

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Discover limited-edition Knix dresses in stylish colors like rose noir, black, and warm sand. Mix and match with 3+ items for just $33 each.

$33 EACH

Mix and match 3+ for $33 each on rose noir leggings and t-shirts at Knix

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Enjoy free shipping on orders over $100. Available in rose noir, dark cherry, black, warm sand, cheetah print, and twilight navy. Check sizes and contact for more details.

$25

Mix and match 3+ Knix leakproof training leggings for $25 each

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Stock up on Knix leakproof training leggings with this deal. Mix and match 3 or more leggings for just $25 each. Limited to select styles.

$25
OFF

Mix and match 3+ bras and underwear sets for $25 each at Knix

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Shop bras and underwear sets at Knix and enjoy a mix-and-match deal: buy 3+ for just $25 each. Perfect for stocking up on comfortable essentials.

10%
OFF

Enjoy 10% off lingerie sets at Knix

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Knix offers a 10% discount when you purchase multiple items from their lingerie collection. Mix and match your favorites to create the perfect set while saving on stylish essentials.

15%
OFF

Shop 15% off women's underwear sets at Knix

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Enjoy savings on all women's underwear sets at Knix. This promotion offers a 15% discount on your purchase.

$19
OFF

Mix and match leakproof thigh saver shorts for $19 off at Knix

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Buy three or more leakproof thigh saver shorts and enjoy 15% off. Choose from styles like the luxe modal thigh saver 6, leakproof contour thigh saver 6, and more. Perfect for comfort and confidence.

10%
OFF

Bundle up and save 10% off apparel at Knix

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Enjoy a 10% discount when you purchase multiple items from the Knix apparel collection. Mix and match your favorites to maximize your savings.

25%
OFF

Shop 25% off limited-edition cheetah print products at Knix

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Knix is offering a flash sale on stylish cheetah print items. Enjoy savings on select designs while they last. Perfect for adding a bold touch to your wardrobe.

25%
OFF

Enjoy 25% off the leakproof classic one-piece swimsuit at Knix

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This long-torso swimsuit from Knix offers superior leak protection and comfort. It absorbs about one regular tampon, making it ideal for active days by the water.

60 FOR
3

Buy three women's shoes for $60 at Knix

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Stock up on stylish footwear with this deal from Knix. Purchase three pairs of women's shoes for just $60. Perfect for updating your wardrobe without breaking the bank.

20%
OFF

Enjoy 20% off the leakproof cotton underwear kit at Knix

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This kit includes a leakproof cotton bikini at a 20% discount. Perfect for comfort and confidence, shop the deal now.

40%
OFF

Save up to 40% off reusable pads at Knix

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Enjoy significant savings on eco-friendly reusable pads during this special promotion at Knix. Stock up on sustainable essentials while reducing waste with these discounted items.

25%
OFF

Enjoy 25% off boxer underwear at Knix

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Spend $200 or more to receive an extra 10% off. This promotion applies to boxer underwear only.

50%
OFF

Shop up to 50% off leakproof swimwear at Knix

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Knix is offering a fantastic sale on leakproof swimwear, with discounts reaching up to 50% off. Perfect for your next beach or pool day, these stylish and functional pieces are now more affordable than ever. Browse the selection and enjoy the savings while they last.

40%
OFF

Shop 40% off the one&only scoop bra at Knix

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Enjoy a flash sale on the one&only scoop bra at Knix. Items discounted 30% and above are final sale with no refunds, store credits, or exchanges. Take advantage of this limited-time offer.

50%
OFF

Enjoy 50% off light leakproof lace french cut underwear at Knix

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Knix offers a sale on black light leakproof lace french cut underwear. Treat yourself to stylish and comfortable undergarments at half the price.

15%
OFF

Enjoy 15% off mineral-dyed modal leggings at Knix

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These limited-edition leggings are crafted from soft modal fabric and feature unique mineral-dyed colors. No promo code is required to redeem this discount.

40%
OFF

Shop up to 40% off underwear at Knix

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Knix is offering up to 40% off a selection of underwear. Refresh your wardrobe with stylish and comfortable options at a discounted price.

10%
OFF

Spend $200+ and enjoy an extra 10% off at Knix

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Knix is offering an additional 10% off when you spend $200 or more on all products. This promotion applies to your entire purchase, making it a great time to stock up on your favorites.

15%
OFF

Enjoy 15% off mineral-dyed leggings and t-shirts at Knix

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Knix is offering 15% off mineral-dyed leggings and t-shirts. Spend $200 or more to receive an additional 10% off. Free shipping is available on orders over $100.

50%
OFF

Enjoy 50% off black lace french-cut bras at Knix

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Knix is offering a special discount on select lace french-cut bras. Rewards members can take advantage of this promotion, though no points are earned with this deal.

50%
OFF

Shop 50% off knix undergarments, including bras and underwear

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Enjoy 50% off all knix undergarments, such as bras and underwear, in a variety of colors like black, white, oyster, and chambray. Sizes range from xs to xxxl, ensuring a perfect fit for everyone.

25%
OFF

Shop 25% off the limited-edition cheetah print dream short at Knix

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Knix is offering a flash sale on the super leakproof® dream short in a stylish cheetah print. Sizes may be limited, so act fast to secure your favorite fit.

40%
OFF

Shop 40% off best-selling styles at Knix

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Enjoy deep discounts on popular items. Plus, spend $200 or more to unlock an extra 10% off your purchase.

40%
OFF

Shop 40% off leakproof no-show french cut 3-pack at Knix

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Enjoy a flash sale on activewear with Knix. Choose from colors like cheetah print, black, warm sand, dune, cavassa, and sola.

25%
OFF

Shop 25% off the catalyst front zip sports bra at Knix

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Knix is offering a flash sale on activewear with 25% off the catalyst front zip sports bra. This limited-time offer is perfect for upgrading your workout gear.

40%
OFF

Shop 40% off leakproof leggings at Knix

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Enjoy a flash sale on limited-edition cheetah print leggings. These no-show french cut 3-pack leggings offer superior comfort and style. Perfect for everyday wear, they combine functionality with fashion.

40%
OFF

Enjoy 40% off essential lace bikini bras at Knix

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Knix is offering a flash sale on women's lace bikini bras. This limited-time discount lets you refresh your lingerie collection at a great price.

25%
OFF

Shop 25% off the Knix Revolution V-Neck Bra

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Enjoy a flash sale on the Knix Revolution V-Neck Bra in black. This stylish and supportive bra is selling fast, so don't miss out on this limited-time discount.

25%
OFF

Enjoy 25% off modal rib long sleeve loungewear at Knix

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Upgrade your comfort with 25% off the modal rib long sleeve loungewear at Knix. This stylish and cozy piece is perfect for lounging or casual wear. Shop now to take advantage of this sale.

25%
OFF

Enjoy 25% off select active wear at Knix

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Knix is offering a 25% discount on a selection of active wear items. Upgrade your workout wardrobe with stylish and comfortable pieces at a reduced price.

40%
OFF

Enjoy 40% off ultra leakproof zones+® high rise 3-pack sleepwear at Knix

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Knix is offering a flash sale on select sleepwear, including the ultra leakproof zones+® high rise 3-pack. Take advantage of this limited-time discount to upgrade your sleepwear collection.

25%
OFF

Shop 25% off the limited-edition mesh deep v bra at Knix

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Knix is offering a flash sale on their new arrivals, featuring a stylish cheetah print limited-edition mesh deep v bra. Enjoy 25% off this exclusive design while it lasts.

40%
OFF

Shop 40% off underwear packs at Knix

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Knix is offering a flash sale on select underwear packs. Enjoy 40% off on chosen styles. Stock up on comfortable and stylish options today.

40%
OFF

Shop 40% off ultra leakproof zones+® high rise 3-pack at Knix

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Enjoy a flash sale on underwear packs at Knix. This limited-time offer includes a 40% discount on the ultra leakproof zones+® high rise 3-pack. Stock up on comfortable and reliable underwear at a great price.

40%
OFF

Enjoy 40% off the one&only scoop bra® at Knix

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Knix is offering a flash sale on the one&only scoop bra®. Available colors include warm sand, black, dune, cavassa, sola, and sable. Treat yourself to this stylish and supportive bra at a discounted price.

40%
OFF

Shop up to 40% off bras and underwear at Knix

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Enjoy savings on essentials with Knix's current sale, featuring up to 40% off bras and underwear. Free shipping is available on orders over $100. Stock up on your favorites with discounted packs and styles.

40%
OFF

Enjoy 40% off the Super Leakproof® No-Show Bikini 3-Pack at Knix

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Knix is offering a flash sale with 40% off the original price of the Super Leakproof® No-Show Bikini 3-Pack. Stock up on comfortable and reliable swimwear at a discounted rate.

25%
OFF

Enjoy 25% off leakproof thigh savers at Knix

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Knix offers a 25% discount on their leakproof thigh savers. Upgrade your comfort with this limited-time deal.

25%
OFF

Enjoy 25% off the modal rib tank at Knix

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Knix is offering a 25% discount on their modal rib tank. This promotion applies to sale items only, so shop now to take advantage of the savings.

25%
OFF

Enjoy 25% off high-rise leggings at Knix

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Knix is offering a flash sale on their high-rise leggings. Take advantage of this limited-time discount to upgrade your activewear collection.

$25

Mix and match 3+ lingerie items for $25 each at Knix

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Combine three or more lingerie items from select styles to enjoy each for just $25. Perfect for building a versatile collection at an unbeatable price.

39%
OFF

Shop 39% off women's bras and panties at Knix

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Enjoy savings on the latest women's bras and panties at Knix. Mix and match three or more items for just $25 each.

25%
OFF

Bundle and Save: Get up to 25% off when you buy 4+ items at Knix

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$40
OFF

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.

25%
OFF

Stock up on everyday underwear for at least 25% off with Knix

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30%
OFF

Knock 30% off select shapewear from Knix

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50%
OFF

Take 15-50% off leak proof period panties at the Knix Sale

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60%
OFF

Grab Knix activewear for at least 30-60% off

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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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FREE
POINTS

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.

15%
OFF

Enjoy 15% off or more all Knix sets and kits

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15%
OFF

Period Kits: Score 15% off Knix period underwear bundles

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30%
OFF

Knock at least 30% off sleepwear in the Knix sale

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$10
OFF

Get $10 off when you redeem 100 Knix Rewards points

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25%
OFF

Claim 15-25% off 4 or more Knix underwear at The Panty Shop

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25%
OFF

Grab panty bundles of 3 for 25% off at Knix

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20%
OFF

Mix and match 3 or more select undies for 10-20% off with Knix

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FROM
$25

Give someone a Knix gift card from $25

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FREE
RETURNS

Return your Knix order for free in-store or by mail within 30 days

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PAY LATER

Own it now and pay later at Knix with Sezzle

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50%
OFF

Mix and match 3+ women's activewear pieces for $25 each at Knix

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Enjoy savings on your workout wardrobe with this Knix deal. Combine three or more items from the collection to get each piece for just $25. Perfect for building a coordinated activewear set.

$25 EACH

Mix and match 3+ leakproof ultra-thin no-show high-rise for $25 each at Knix

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Enjoy a great deal on Knix's leakproof ultra-thin no-show high-rise underwear. Mix and match three or more pairs for just $25 each. Perfect for everyday comfort and confidence.

$25 EACH

Mix and match 3+ women's leggings and underwear for $25 each at Knix

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Enjoy a great deal on Knix's leakproof ultrathin no-show high-rise leggings and underwear. Mix and match any 3+ items for just $25 each. Perfect for building a comfortable and stylish wardrobe.

15%
OFF

Enjoy 15% off women's underwear at Knix

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Knix offers a selection of women's underwear, including the light leakproof no-show thong 3-pack and light leakproof no-show boyshort 3-pack. Take advantage of this discount to refresh your wardrobe with comfortable and stylish options.

$25 EACH

Mix and match 3+ leakproof ultrathin no-show high-rise for $25 each at Knix

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Stock up on leakproof ultrathin no-show high-rise at Knix. Mix and match 3+ pairs for just $25 each. Perfect for everyday comfort and confidence.
Expired Knix Coupons

10%
OFF

Use this Knix discount code for 10% off your entire purchase

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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.

FREE
SHIPPING

Enjoy free shipping with orders over $50 using this Knix coupon code

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FREE
SHIPPING

Enjoy free shipping with orders over $50 using this Knix coupon code

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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

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.

60%
OFF

Knix Black Friday: Get 20-60% off sitewide for a limited time

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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.

20%
OFF

Use this Knix Cyber Monday coupon to get an EXTRA 20% off last call styles

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10%
OFF

Enjoy 10% off your first order with this Knix discount code

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15%
OFF

Stock up and save 15% on thigh saver shorts at Knix

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Buy three or more pairs of Knix thigh saver shorts to enjoy a 15% discount. These comfortable shorts are available in a variety of colors to suit your style.

39%
OFF

Shop up to 39% off best-selling products at Knix

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Knix is offering discounts of up to 39% on their most popular items. Explore the selection and enjoy savings on your favorite products. No code required—simply shop and save.

$27
OFF

Shop the Knix women's underwear sale and save up to $27 off select styles

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Knix is offering a sale on women's underwear, where you can save up to $27 off on select styles. This promotion is perfect for updating your lingerie collection with comfortable and stylish options.

10%
OFF

Enjoy 10% off the Super Leakproof® Dream Short at Knix

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Upgrade your comfort with the Super Leakproof® Dream Short. This offer provides a 10% discount on this popular item, perfect for everyday wear. Shop now and experience the quality of Knix.

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.

Are there any seasonal sales at Knix?

Knix runs seasonal promotions during key holidays and special occasions. Popular events include the Knix Black Friday and Cyber Monday sales, end-of-season clearance, and the Boxing Day sale after Christmas. You can check this page before each purchase for any seasonal deals currently on offer.

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.