Calling all campers

A summer of fun and adventure awaits. Be prepared to not miss a moment with period protection that’s perfect for long days and campfire nights.

Calling all campers

A summer of fun and adventure awaits. Be prepared to not miss a moment with period protection that’s perfect for long days and campfire nights.

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FREE SHIPPING OVER $70

What to Pack for Camp

Best Seller

+3

Period Swim Sport One-Piece

Moderate Absorbency

$88 ^USD New Colors

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FULL COVERAGE

+3

Period Swim Full-Coverage Bikini Bottom

Moderate Absorbency

$45 ^USD New Colors

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+4

Super Leakproof® Sleepover Short

Heavy Absorbency

$45 ^USD 2 FOR $39 EACH

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+2

Period Swim Bikini Bottom

Moderate Absorbency

$45 ^USD New Colors

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+4

Leakproof UltraThin No-Show Underwear Bikini

Moderate Absorbency

$24 ^USD 3 FOR $65

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Absorbs 3-6 tsp

Leakproof Active Short

Moderate Absorbency

$38 ^USD New Colors

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+2

Light Leakproof No-Show Underwear Boyshort

Light Absorbency

$22 ^USD 3 FOR $60

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Bleed Confidence

We don’t sit out. We wear Period Swim.

No one wants to miss a minute of summer fun. Now you don’t have to thanks to this new drop of suits with extra period protection.

We don’t sit out. We wear Period Swim.

No one wants to miss a minute of summer fun. Now you don’t have to thanks to this new drop of suits with extra period protection.

COMFORTABLE

ABSORBENT

REUSABLE

COMFORTABLE

ABSORBENT

REUSABLE

COMFORTABLE

ABSORBENT

REUSABLE

COMFORTABLE

ABSORBENT

REUSABLE

COMFORTABLE

ABSORBENT

REUSABLE

COMFORTABLE

ABSORBENT

REUSABLE

COMFORTABLE

ABSORBENT

REUSABLE

COMFORTABLE

ABSORBENT

REUSABLE

COMFORTABLE

ABSORBENT

REUSABLE

COMFORTABLE

ABSORBENT

REUSABLE

COMFORTABLE

ABSORBENT

Bundle & Save

+4

Super Leakproof® Sleepover Short

Heavy Absorbency

$45 ^USD 2 FOR $39 EACH

View

+2

Light Leakproof No-Show Underwear Bikini

Light Absorbency

$22 ^USD 3 FOR $60

View

+5
+1

Super Leakproof® No-Show Underwear Boyshort

Heavy Absorbency

$27 ^USD 3 FOR $75

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+2

Light Leakproof No-Show Underwear Bikini

Light Absorbency

$22 ^USD 3 FOR $60

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Leakproof Cotton Underwear Bikini

Moderate Absorbency

$22 ^USD 3 FOR $65

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For the planet

for real life

for this generation

For the planet

for real life

for this generation

For the planet

for real life

for this generation

For the planet

for real life

for this generation

For the planet

for real life

for this generation

For the planet

for real life

for this generation

For the planet

for real life

for this generation

For the planet

for real life

for this generation

For the planet

for real life

for this generation

For the planet

for real life

for this generation

For the planet

for real life

Good things come in threes

The internet’s favorite period protection for teens. Save when you stock up on three or more undies in the same absorbency.

Good things come in threes

The internet’s favorite period protection for teens. Save when you stock up on three or more undies in the same absorbency.

Bleed Confidence Bleed Confidence Bleed Confidence Bleed Confidence Bleed Confidence Bleed Confidence Bleed Confidence Bleed Confidence Bleed Confidence Bleed Confidence Bleed Confidence Bleed Confidence Bleed Confidence Bleed Confidence Bleed Confidence Bleed Confidence Bleed Confidence Bleed Confidence Bleed Confidence Bleed Confidence Bleed Confidence Bleed Confidence Bleed Confidence Bleed Confidence Bleed Confidence Bleed Confidence Bleed Confidence Bleed Confidence Bleed Confidence Bleed Confidence Bleed Confidence

Light Flows

🩸

Absorbs light flows, sweat, and discharge.

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Moderate Flows

🩸🩸🩸

For medium period days and sweat.

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Heavy Flows

🩸🩸🩸🩸

Designed for heavy period days & overnight protection.

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Free Period Guide

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

Download the Guide

@bellalogiudice

@namika_courtois

@caitlynmaile

@selenagallowayy

“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