Don’t miss your chance at giving cozy mornings and nights with our plush robe and slippers in fun prints and colors. Hot gifting tip: get both in a gift set.

New and highly giftable

Don’t miss your chance at giving cozy mornings and nights with our plush robe and slippers in fun prints and colors. Hot gifting tip: get both in a gift set.

Machine Washable

Best Sellers

“MOST-USEFUL GIFT” -GLAMOUR

+8
+4

Super Leakproof® Sleepover Short

Heavy Absorbency

$38.25 ^CAD $45 15% OFF

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+2

Leakproof UltraThin No-Show Underwear Bikini 3-Pack - Clearance

Moderate Absorbency

$26 ^CAD $75 60% OFF

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Best Seller

+2

Period Swim Sport One-Piece

Moderate Absorbency

From $39.60 ^CAD New Colors

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SELLING FAST

+5
+1

Light Leakproof No-Show Underwear Bikini 3-Pack

Light Absorbency

From $60 ^CAD $66

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Leakproof Cotton Underwear Bikini

Moderate Absorbency

From $23 ^CAD 3+ for $21.67 EACH

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FULL COVERAGE

+3

Period Swim Full-Coverage Bikini Bottom

Moderate Absorbency

From $22 ^CAD New Colors

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Leader in Leakproof for Teens

Every period need. Covered in a kit.

Kits designed to prep for first periods, heavy flows and everything in between.

Every period need. Covered in a kit.

Kits designed to prep for first periods, heavy flows and everything in between.

First Pair Risk-Free

Free Period Guide

Everything your teen ever wanted to know about puberty, menstruation, and more.

Download the Guide

“With this new line, teens can lean into that life well lived from their very first period”

"KT by Knix is aimed at both helping teen girls deal with the reality of periods"

“KT by Knix products are simple and easy to use — you can wear them under absolutely anything”

KT Size	Hips	Kids Pant Size	Adult Pant Size
XXS	25” - 27”	7	---
XS	28” - 30”	8 - 10	---
S	31” - 34”	12 - 14	00 - 2
M	35” - 38”	16 - 20	4 - 8
L	39” - 42”	---	10 - 14
XL	43” - 46”	---	16 - 18
XXL	47” - 50”	---	20 - 22

KT Size	Band	Hips	Kids Pant Size	Adult Pant Size
XXS	23 ³/₄" - 25 ¹/₄"	25” - 27”	7	---
XS	25 ¹/₄" - 26 ³/₄"	28” - 30”	8 - 10	---
S	26 ³/₄" - 28 ¹/₄"	31" - 34"	12 - 14	00 - 2
M	28 ¹/₄" - 29 ³/₄"	35” - 38"	16 - 20	4 - 8
L	29 ³/₄" - 31 ¹/₂"	39” - 42”	---	10 - 14
XL	31 ¹/₂" - 33 ¹/₂"	43” - 46”	---	16 - 18
XXL	33 ¹/₂" - 35 ¹/₂"	47” - 50”	---	20 - 22

KT Size	Hips	Kids Pant Size	Adult Pant Size
XXS	25” - 27”	7	---
XS	28” - 30”	8 - 10	---
S	31” - 34”	12 - 14	00 - 2
M	35” - 38”	16 - 20	4 - 8
L	39” - 42”	---	10 - 14
XL	43” - 46”	---	16 - 18
XXL	47” - 50”	---	20 - 22

KT Size	Band	Hips
XS	28"	25” - 27”
S	30"	28” - 30”
M	32"	31” - 35”
L	34"	36” - 40”
XL	36"	41” - 44”
XXL	38"	45” - 48”

Size	Bust	Hips
XS	27”	25" - 27"
S	30”	28" - 30"
M	34"	31" - 35"
L	37”	36" - 40"
XL	40”	41" - 44"
XXL	40”	45" - 48"

Size	Hips	Height	Weight
XS/S	25" - 30"	4'2" - 5'1"	65 - 100 lbs
M/L	31" - 40"	4'9" - 5'6"	105 - 130 lbs
XL/XXL	41" - 48"	4'11" - 5'6"	135 - 170 lbs