Knix

Knix's sizing and absorbency, translated onto the same scale as every other brand - so you can shop it (or leave it) with a fair comparison.

How Knix sizing runs

Brand labels core styles "True to Size" on product pages (e.g. Essential High Rise). However, customer reviews consistently report the leakproof styles run small / recommend sizing

SizeHipWaist
S33–37"23–27"
M38–41"28–31"
L42–44"32–34"
XL45–47"35–37"
XXL (2X)48–50"38–40"
XXXL (3X)51–53"41–53"
XXXXL (4X)54–56"26"+

Know your hip measurement? Get your size in every brand at once.

What Knix's tiers really hold

Heads up: Knix's blog and live collection pages publish different super-tampon counts per tier; this table uses the live collection-page (higher) figures.

  • Light5–15 mL Data quality grade B, converted from tampon counts
  • Moderate18–36 mL Data quality grade C, conflicting / unconfirmed claim
  • Heavy36–63 mL Data quality grade C, conflicting / unconfirmed claim
  • Ultra63–99 mL Data quality grade C, conflicting / unconfirmed claim

Claims verified 2026-06-11 · Millilitres are the brand's own published claims, normalized - methodology. Cross-brand view: the full table.

Knix catalog (135)

Knix Light Leakproof No-Show French Cut - Last Call40% off

Knix

Light Leakproof No-Show French Cut - Last Call

Light· 5–15 mLData quality grade B, converted from tampon counts

Sizes XS–XXXXL

$15$25

View details
Knix Light Leakproof No-Show Mesh Bikini - Last Call40% off

Knix

Light Leakproof No-Show Mesh Bikini - Last Call

Light· 5–15 mLData quality grade B, converted from tampon counts

Sizes XS–XXXXL

$15$25

View details
Knix Light Leakproof No-Show High Rise Thong - Last Call40% off

Knix

Light Leakproof No-Show High Rise Thong - Last Call

Light· 5–15 mLData quality grade B, converted from tampon counts

Sizes XS–XXXXL

$15$25

View details
Knix Light Leakproof UltraThin No-Show Thong - Last Call40% off

Knix

Light Leakproof UltraThin No-Show Thong - Last Call

Light· 5–15 mLData quality grade B, converted from tampon counts

Sizes XS–XXL

$16.20$27

View details
Knix Leakproof Cotton Bikini - Sale30% off

Knix

Leakproof Cotton Bikini - Sale

Moderate· 18–36 mLData quality grade C, conflicting / unconfirmed claim

Sizes XL–XXXXL

$17.50$25

View details
Knix Light Leakproof Lace French Cut - Last Call30% off

Knix

Light Leakproof Lace French Cut - Last Call

Light· 5–15 mLData quality grade B, converted from tampon counts

Sizes XS–XXXXL

$17.50$25

View details
Knix Light Leakproof No-Show French Cut - Sale30% off

Knix

Light Leakproof No-Show French Cut - Sale

Light· 5–15 mLData quality grade B, converted from tampon counts

Sizes XL–XXXXL

$17.50$25

View details
Knix Light Leakproof No-Show Thong - Sale30% off

Knix

Light Leakproof No-Show Thong - Sale

Light· 5–15 mLData quality grade B, converted from tampon counts

Sizes XXL–XXXXL

$17.50$25

View details
Knix Light Leakproof No-Show High Rise Thong - Sale30% off

Knix

Light Leakproof No-Show High Rise Thong - Sale

Light· 5–15 mLData quality grade B, converted from tampon counts

Sizes XL–XXXXL

$17.50$25

View details
Knix Light Leakproof Luxe Modal Bikini - Last Call30% off

Knix

Light Leakproof Luxe Modal Bikini - Last Call

Light· 5–15 mLData quality grade B, converted from tampon counts

Sizes XS–XXXXL

$17.50$25

View details
Knix Light Leakproof Lace Bikini - Last Call30% off

Knix

Light Leakproof Lace Bikini - Last Call

Light· 5–15 mLData quality grade B, converted from tampon counts

Sizes XS–XXXXL

$17.50$25

View details
Knix Light Leakproof No-Show Thong - Last Call30% off

Knix

Light Leakproof No-Show Thong - Last Call

Light· 5–15 mLData quality grade B, converted from tampon counts

Sizes XS–XXXXL

$17.50$25

View details
Knix Light Leakproof No-Show Mesh Thong - Last Call30% off

Knix

Light Leakproof No-Show Mesh Thong - Last Call

Sizes XS–XXXXL

$17.50$25

View details
Knix Light Leakproof No-Show Cheeky - Last Call30% off

Knix

Light Leakproof No-Show Cheeky - Last Call

Light· 5–15 mLData quality grade B, converted from tampon counts

Sizes XS–XXXXL

$17.50$25

View details
Knix Light Leakproof No-Show Mesh Boyshort - Last Call30% off

Knix

Light Leakproof No-Show Mesh Boyshort - Last Call

Light· 5–15 mLData quality grade B, converted from tampon counts

Sizes XS–XXXXL

$17.50$25

View details
Knix Leakproof Cotton Bikini - Last Call28% off

Knix

Leakproof Cotton Bikini - Last Call

Moderate· 18–36 mLData quality grade C, conflicting / unconfirmed claim

Sizes XS–XXXXL

$18$25

View details
Knix Light Leakproof UltraThin No-Show Thong - Last Call30% off

Knix

Light Leakproof UltraThin No-Show Thong - Last Call

Light· 5–15 mLData quality grade B, converted from tampon counts

Sizes XS–XXXXL

$18.90$27

View details
Knix Leakproof UltraThin No-Show Bikini - Last Call30% off

Knix

Leakproof UltraThin No-Show Bikini - Last Call

Moderate· 18–36 mLData quality grade C, conflicting / unconfirmed claim

Sizes XS–XXXXL

$18.90$27

View details
Knix Leakproof UltraThin No-Show Bikini - Sale30% off

Knix

Leakproof UltraThin No-Show Bikini - Sale

Moderate· 18–36 mLData quality grade C, conflicting / unconfirmed claim

Sizes XL–XXXXL

$18.90$27

View details
Knix Light Leakproof UltraThin No-Show Thong - Last Call30% off

Knix

Light Leakproof UltraThin No-Show Thong - Last Call

Light· 5–15 mLData quality grade B, converted from tampon counts

Sizes XS–XXL

$18.90$27

View details
Knix Leakproof Cotton Modal Bikini - Last Call31% off

Knix

Leakproof Cotton Modal Bikini - Last Call

Moderate· 18–36 mLData quality grade C, conflicting / unconfirmed claim

Sizes XS–XXXXL

$20$29

View details
Knix Leakproof Cotton High Rise - Sale31% off

Knix

Leakproof Cotton High Rise - Sale

Moderate· 18–36 mLData quality grade C, conflicting / unconfirmed claim

Sizes XL–XXXXL

$20$29

View details
Knix Leakproof Cotton High Rise - Last Call31% off

Knix

Leakproof Cotton High Rise - Last Call

Moderate· 18–36 mLData quality grade C, conflicting / unconfirmed claim

Sizes XS–XXXXL

$20$29

View details
Knix Super Leakproof® No-Show Bikini - Original - Sale30% off

Knix

Super Leakproof® No-Show Bikini - Original - Sale

Heavy· 36–63 mLData quality grade C, conflicting / unconfirmed claim

Sizes XL–XXXXL

$20.30$29

View details
Knix Super Leakproof® No-Show Boyshort - Original - Sale30% off

Knix

Super Leakproof® No-Show Boyshort - Original - Sale

Heavy· 36–63 mLData quality grade C, conflicting / unconfirmed claim

Sizes XL–XXXXL

$20.30$29

View details
Knix Super Leakproof® No-Show Thong - Original - Sale30% off

Knix

Super Leakproof® No-Show Thong - Original - Sale

Moderate· 18–36 mLData quality grade C, conflicting / unconfirmed claim

Sizes XL–XXXXL

$20.30$29

View details
Knix Light Leakproof No-Show Mesh High Rise - Last Call30% off

Knix

Light Leakproof No-Show Mesh High Rise - Last Call

Light· 5–15 mLData quality grade B, converted from tampon counts

Sizes XS–XXXXL

$20.30$29

View details
Knix Super Leakproof® No-Show Thong - Original - Last Call30% off

Knix

Super Leakproof® No-Show Thong - Original - Last Call

Moderate· 18–36 mLData quality grade C, conflicting / unconfirmed claim

Sizes XS–XXXXL

$20.30$29

View details
Knix Super Leakproof® No-Show Boyshort - Original - Last Call30% off

Knix

Super Leakproof® No-Show Boyshort - Original - Last Call

Heavy· 36–63 mLData quality grade C, conflicting / unconfirmed claim

Sizes XS–XXXXL

$20.30$29

View details
Knix Super Leakproof® No-Show Bikini - Original - Last Call30% off

Knix

Super Leakproof® No-Show Bikini - Original - Last Call

Heavy· 36–63 mLData quality grade C, conflicting / unconfirmed claim

Sizes XS–XXXXL

$20.30$29

View details
Knix Super Leakproof® No-Show French Cut - Original - Last Call30% off

Knix

Super Leakproof® No-Show French Cut - Original - Last Call

Heavy· 36–63 mLData quality grade C, conflicting / unconfirmed claim

Sizes XS–XXXXL

$20.30$29

View details
Knix Super Leakproof® No-Show French Cut - Original - Sale30% off

Knix

Super Leakproof® No-Show French Cut - Original - Sale

Heavy· 36–63 mLData quality grade C, conflicting / unconfirmed claim

Sizes XL–XXXXL

$20.30$29

View details
Knix Ultra Leakproof Zones+® Bikini - Sale40% off

Knix

Ultra Leakproof Zones+® Bikini - Sale

Ultra· 63–99 mLData quality grade C, conflicting / unconfirmed claim

Sizes XXXL–XXXXL

$21.60$36

View details
Knix Ultra Leakproof Zones+® Bikini - Last Call40% off

Knix

Ultra Leakproof Zones+® Bikini - Last Call

Ultra· 63–99 mLData quality grade C, conflicting / unconfirmed claim

Sizes XS–XXXXL

$21.60$36

View details
Knix Teen Leakproof Cotton Bikini

Knix

Teen Leakproof Cotton Bikini

Moderate· 18–36 mLData quality grade C, conflicting / unconfirmed claim

Sizes XXS–XXL

$22

View details
Knix Teen Light Leakproof No-Show Boyshort

Knix

Teen Light Leakproof No-Show Boyshort

Light· 5–15 mLData quality grade B, converted from tampon counts

Sizes XXS–XXL

$22

View details
Knix Teen Light Leakproof No-Show Bikini

Knix

Teen Light Leakproof No-Show Bikini

Light· 5–15 mLData quality grade B, converted from tampon counts

Sizes XXS–XXL

$22

View details
Knix Leakproof UltraThin No-Show High Rise - Sale30% off

Knix

Leakproof UltraThin No-Show High Rise - Sale

Moderate· 18–36 mLData quality grade C, conflicting / unconfirmed claim

Sizes XL–XXXXL

$22.40$32

View details
Knix Leakproof UltraThin No-Show High Rise - Last Call30% off

Knix

Leakproof UltraThin No-Show High Rise - Last Call

Moderate· 18–36 mLData quality grade C, conflicting / unconfirmed claim

Sizes XS–XXXXL

$22.40$32

View details
Knix Super Leakproof® Cotton Boxer Brief  - Last Call40% off

Knix

Super Leakproof® Cotton Boxer Brief - Last Call

Heavy· 36–63 mLData quality grade C, conflicting / unconfirmed claim

Sizes XS–XXXXL

$22.80$38

View details
Knix Ultra Leakproof Zones+® High Rise - Last Call40% off

Knix

Ultra Leakproof Zones+® High Rise - Last Call

Ultra· 63–99 mLData quality grade C, conflicting / unconfirmed claim

Sizes XS–XXXXL

$23.40$39

View details
Knix Teen Leakproof UltraThin No-Show Bikini

Knix

Teen Leakproof UltraThin No-Show Bikini

Moderate· 18–36 mLData quality grade C, conflicting / unconfirmed claim

Sizes XXS–XXL

$24

View details
Knix Teen Leakproof UltraThin No-Show Boyshort

Knix

Teen Leakproof UltraThin No-Show Boyshort

Moderate· 18–36 mLData quality grade C, conflicting / unconfirmed claim

Sizes XXS–XXL

$24

View details
Knix Teen StageProof™ Leakproof UltraThin Underwear

Knix

Teen StageProof™ Leakproof UltraThin Underwear

Moderate· 18–36 mLData quality grade C, conflicting / unconfirmed claim

Sizes XXS–XXL

$24

View details
Knix Teen Leakproof UltraThin No-Show Thong

Knix

Teen Leakproof UltraThin No-Show Thong

Light· 5–15 mLData quality grade B, converted from tampon counts

Sizes XXS–XXL

$24

View details
Knix Leakproof Logo Modal Rib Boxer Brief - Last Call30% off

Knix

Leakproof Logo Modal Rib Boxer Brief - Last Call

Light· 5–15 mLData quality grade B, converted from tampon counts

Sizes XS–XXXXL

$24.50$35

View details
Knix Leakproof Cotton Boybrief - Sale30% off

Knix

Leakproof Cotton Boybrief - Sale

Moderate· 18–36 mLData quality grade C, conflicting / unconfirmed claim

Sizes XL–XXXXL

$24.50$35

View details
Knix Light Leakproof No-Show Thong

Knix

Light Leakproof No-Show Thong

Light· 5–15 mLData quality grade B, converted from tampon counts

Sizes XS–XXXXL

$25

View details
Knix Light Leakproof No-Show Bikini

Knix

Light Leakproof No-Show Bikini

Light· 5–15 mLData quality grade B, converted from tampon counts

Sizes XS–XXXXL

$25

View details
Knix Light Leakproof No-Show Boyshort

Knix

Light Leakproof No-Show Boyshort

Light· 5–15 mLData quality grade B, converted from tampon counts

Sizes XS–XXXXL

$25

View details
Knix Light Leakproof No-Show French Cut

Knix

Light Leakproof No-Show French Cut

Light· 5–15 mLData quality grade B, converted from tampon counts

Sizes XS–XXXXL

$25

View details
Knix Light Leakproof No-Show High Rise Thong

Knix

Light Leakproof No-Show High Rise Thong

Light· 5–15 mLData quality grade B, converted from tampon counts

Sizes XS–XXXXL

$25

View details
Knix Light Leakproof No-Show Bikini

Knix

Light Leakproof No-Show Bikini

Light· 5–15 mLData quality grade B, converted from tampon counts

Sizes XS–XXXXL

$25

View details
Knix Light Leakproof No-Show Thong

Knix

Light Leakproof No-Show Thong

Light· 5–15 mLData quality grade B, converted from tampon counts

Sizes XS–XXXXL

$25

View details
Knix Leakproof Cotton Boybrief - Last Call29% off

Knix

Leakproof Cotton Boybrief - Last Call

Moderate· 18–36 mLData quality grade C, conflicting / unconfirmed claim

Sizes XS–XXXXL

$25$35

View details
Knix Super Leakproof® No-Show High Rise - Original - Last Call30% off

Knix

Super Leakproof® No-Show High Rise - Original - Last Call

Heavy· 36–63 mLData quality grade C, conflicting / unconfirmed claim

Sizes XS–XXXXL

$25.20$36

View details
Knix Super Leakproof® No-Show High Rise - Original - Sale30% off

Knix

Super Leakproof® No-Show High Rise - Original - Sale

Heavy· 36–63 mLData quality grade C, conflicting / unconfirmed claim

Sizes XL–XXXXL

$25.20$36

View details
Knix Teen Super Leakproof® No-Show Boyshort

Knix

Teen Super Leakproof® No-Show Boyshort

Heavy· 36–63 mLData quality grade C, conflicting / unconfirmed claim

Sizes XXS–XXL

$27

View details
Knix Leakproof UltraThin No-Show French Cut

Knix

Leakproof UltraThin No-Show French Cut

Moderate· 18–36 mLData quality grade C, conflicting / unconfirmed claim

Sizes XS–XXXXL

$27

View details
Knix Light Leakproof UltraThin No-Show Thong

Knix

Light Leakproof UltraThin No-Show Thong

Light· 5–15 mLData quality grade B, converted from tampon counts

Sizes XS–XXXXL

$27

View details
Knix Light Leakproof UltraThin No-Show Thong

Knix

Light Leakproof UltraThin No-Show Thong

Light· 5–15 mLData quality grade B, converted from tampon counts

Sizes XS–XXL

$27

View details
Knix Light Leakproof UltraThin Thong

Knix

Light Leakproof UltraThin Thong

Light· 5–15 mLData quality grade B, converted from tampon counts

Sizes XS–XXXXL

$27

View details
Knix Leakproof UltraThin No-Show Bikini

Knix

Leakproof UltraThin No-Show Bikini

Moderate· 18–36 mLData quality grade C, conflicting / unconfirmed claim

Sizes XS–XXXXL

$27

View details
Knix Teen Super Leakproof® No-Show Bikini

Knix

Teen Super Leakproof® No-Show Bikini

Heavy· 36–63 mLData quality grade C, conflicting / unconfirmed claim

Sizes XXS–XXL

$27

View details
Knix Light Leakproof UltraThin Mesh Thong

Knix

Light Leakproof UltraThin Mesh Thong

Light· 5–15 mLData quality grade B, converted from tampon counts

Sizes XS–XXL

$27

View details
Knix Super Leakproof® No-Show Thong

Knix

Super Leakproof® No-Show Thong

Moderate· 18–36 mLData quality grade C, conflicting / unconfirmed claim

Sizes XS–XXXXL

$29

View details
Knix Light Leakproof No-Show High Rise

Knix

Light Leakproof No-Show High Rise

Light· 5–15 mLData quality grade B, converted from tampon counts

Sizes XS–XXXXL

$29

View details
Knix Super Leakproof Cotton Bikini

Knix

Super Leakproof Cotton Bikini

Heavy· 36–63 mLData quality grade C, conflicting / unconfirmed claim

Sizes XS–XXXXL

$29

View details
Knix Leakproof Cotton High Rise

Knix

Leakproof Cotton High Rise

Moderate· 18–36 mLData quality grade C, conflicting / unconfirmed claim

Sizes XS–XXXXL

$29

View details
Knix Leakproof Thigh Saver® 6” - Sale30% off

Knix

Leakproof Thigh Saver® 6” - Sale

Light· 5–15 mLData quality grade B, converted from tampon counts

Sizes XL–XXXXL

$30.80$44

View details
Knix Teen Super Leakproof® No-Show High Rise

Knix

Teen Super Leakproof® No-Show High Rise

Heavy· 36–63 mLData quality grade C, conflicting / unconfirmed claim

Sizes XXS–XXL

$32

View details
Knix Leakproof UltraThin No-Show High Rise

Knix

Leakproof UltraThin No-Show High Rise

Moderate· 18–36 mLData quality grade C, conflicting / unconfirmed claim

Sizes XS–XXXXL

$32

View details
Knix Leakproof UltraThin Mesh High Rise

Knix

Leakproof UltraThin Mesh High Rise

Moderate· 18–36 mLData quality grade C, conflicting / unconfirmed claim

Sizes XS–XXXXL

$32

View details
Knix Leakproof UltraThin Mesh High Rise

Knix

Leakproof UltraThin Mesh High Rise

Moderate· 18–36 mLData quality grade C, conflicting / unconfirmed claim

Sizes XS–XXXXL

$32

View details
Knix Super Leakproof® Dream Short™ - Original - Sale30% off

Knix

Super Leakproof® Dream Short™ - Original - Sale

Heavy· 36–63 mLData quality grade C, conflicting / unconfirmed claim

Sizes XL–XXXXL

$33.60$48

View details
Knix Super Leakproof® Dream Short™ - Last Call30% off

Knix

Super Leakproof® Dream Short™ - Last Call

Heavy· 36–63 mLData quality grade C, conflicting / unconfirmed claim

Sizes XS–XXXXL

$33.60$48

View details
Knix Leakproof UltraThin Boybrief

Knix

Leakproof UltraThin Boybrief

Moderate· 18–36 mLData quality grade C, conflicting / unconfirmed claim

Sizes XS–XXXXL

$34

View details
Knix Leakproof UltraThin No-Show Boybrief

Knix

Leakproof UltraThin No-Show Boybrief

Moderate· 18–36 mLData quality grade C, conflicting / unconfirmed claim

Sizes XS–XXXXL

$34

View details
Knix Teen Leakproof Luxe Modal Sleep Boxer

Knix

Teen Leakproof Luxe Modal Sleep Boxer

Moderate· 18–36 mLData quality grade C, conflicting / unconfirmed claim

Sizes XXS–XXL

$34

View details
Knix SuperPlus Leakproof® No-Show Bikini

Knix

SuperPlus Leakproof® No-Show Bikini

Ultra· 63–99 mLData quality grade C, conflicting / unconfirmed claim

Sizes XS–XXXXL

$36

View details
Knix Leakproof CoreLove High Rise

Knix

Leakproof CoreLove High Rise

Moderate· 18–36 mLData quality grade C, conflicting / unconfirmed claim

Sizes XS–XXXXL

$38

View details
Knix Teen Leakproof Active Short

Knix

Teen Leakproof Active Short

Sizes XXS–XXL

$38

View details
Knix SuperPlus Leakproof® No-Show Boybrief

Knix

SuperPlus Leakproof® No-Show Boybrief

Ultra· 63–99 mLData quality grade C, conflicting / unconfirmed claim

Sizes XS–XXXXL

$39

View details
Knix Ultra Leakproof Zones+ High Rise

Knix

Ultra Leakproof Zones+ High Rise

Ultra· 63–99 mLData quality grade C, conflicting / unconfirmed claim

Sizes XS–XXXXL

$39

View details
Knix SuperPlus Leakproof® No-Show High Rise

Knix

SuperPlus Leakproof® No-Show High Rise

Ultra· 63–99 mLData quality grade C, conflicting / unconfirmed claim

Sizes XS–XXXXL

$39

View details
Knix Teen Leakproof Shortie

Knix

Teen Leakproof Shortie

Light· 5–15 mLData quality grade B, converted from tampon counts

Sizes XXS–XXL

$39

View details
Knix Teen Period Emergency Kit - Bikini13% off

Knix

Teen Period Emergency Kit - Bikini

$40$46

View details
Knix Teen Period Emergency Kit - Boyshort13% off

Knix

Teen Period Emergency Kit - Boyshort

$40$46

View details
Knix Light Leakproof No-Show Bikini 3-Pack - Last Call30% off

Knix

Light Leakproof No-Show Bikini 3-Pack - Last Call

Light· 5–15 mLData quality grade B, converted from tampon counts

Sizes XS–XXXXL

$42$60

View details
Knix Light Leakproof No-Show Boyshort 3-Pack - Last Call30% off

Knix

Light Leakproof No-Show Boyshort 3-Pack - Last Call

Light· 5–15 mLData quality grade B, converted from tampon counts

Sizes XS–XXL

$42$60

View details
Knix Leakproof Thigh Saver® 6”

Knix

Leakproof Thigh Saver® 6”

Light· 5–15 mLData quality grade B, converted from tampon counts

Sizes XS–XXXXL

$44

View details
Knix Teen Super Leakproof® Sleepover Boxer

Knix

Teen Super Leakproof® Sleepover Boxer

Heavy· 36–63 mLData quality grade C, conflicting / unconfirmed claim

Sizes XXS–XXL

$45

View details
Knix Teen Super Leakproof® Sleepover Short

Knix

Teen Super Leakproof® Sleepover Short

Heavy· 36–63 mLData quality grade C, conflicting / unconfirmed claim

Sizes XXS–XXL

$45

View details
Knix Teen Super Leakproof® Mini Sleepover Boxer

Knix

Teen Super Leakproof® Mini Sleepover Boxer

Heavy· 36–63 mLData quality grade C, conflicting / unconfirmed claim

Sizes XXS–XXL

$45

View details
Knix Pursuit Leakproof Training Short - Last Call40% off

Knix

Pursuit Leakproof Training Short - Last Call

Sizes XS–XXXXL

$45$75

View details
Knix Super Leakproof® Dream Short™

Knix

Super Leakproof® Dream Short™

Heavy· 36–63 mLData quality grade C, conflicting / unconfirmed claim

Sizes XS–XXXXL

$48

View details
Knix Super Leakproof® Dream Boxer™

Knix

Super Leakproof® Dream Boxer™

Heavy· 36–63 mLData quality grade C, conflicting / unconfirmed claim

Sizes XS–XXXXL

$48

View details
Knix Super Leakproof® Dream Short™

Knix

Super Leakproof® Dream Short™

Heavy· 36–63 mLData quality grade C, conflicting / unconfirmed claim

Sizes XS–XXXXL

$48

View details
Knix Super Leakproof® Mini Dream Boxer

Knix

Super Leakproof® Mini Dream Boxer

Heavy· 36–63 mLData quality grade C, conflicting / unconfirmed claim

Sizes XS–XXL

$48

View details
Knix Leakproof Contour Thigh Saver® 6”

Knix

Leakproof Contour Thigh Saver® 6”

Light· 5–15 mLData quality grade B, converted from tampon counts

Sizes XS–XXXXL

$49

View details
Knix Leakproof Thigh Saver® 10”

Knix

Leakproof Thigh Saver® 10”

Light· 5–15 mLData quality grade B, converted from tampon counts

Sizes XS–XXXXL

$49

View details
Knix Leakproof UltraThin No-Show Bikini Shimmer 3-Pack - Last Call35% off

Knix

Leakproof UltraThin No-Show Bikini Shimmer 3-Pack - Last Call

Moderate· 18–36 mLData quality grade C, conflicting / unconfirmed claim

Sizes XS–XXL

$52.50$81

View details
Knix LeakStrong™ Leakproof Short - Original - Sale30% off

Knix

LeakStrong™ Leakproof Short - Original - Sale

Sizes XL–XXXXL

$52.50$75

View details
Knix Shaper High Rise Leakproof Briefs

Knix

Shaper High Rise Leakproof Briefs

Light· 5–15 mLData quality grade B, converted from tampon counts

Sizes XS–XXXXL

$55

View details
Knix Teen Light Leakproof No-Show Boyshort 3-Pack9% off

Knix

Teen Light Leakproof No-Show Boyshort 3-Pack

Light· 5–15 mLData quality grade B, converted from tampon counts

Sizes XXS–XXL

$60$66

View details
Knix Light Leakproof No-Show Bikini 3-Pack20% off

Knix

Light Leakproof No-Show Bikini 3-Pack

Light· 5–15 mLData quality grade B, converted from tampon counts

Sizes XS–XXL

$60$75

View details
Knix Teen Light Leakproof No-Show Bikini 3-Pack9% off

Knix

Teen Light Leakproof No-Show Bikini 3-Pack

Light· 5–15 mLData quality grade B, converted from tampon counts

Sizes XXS–XXL

$60$66

View details
Knix Super Leakproof® No-Show Bikini 3-Pack - Last Call31% off

Knix

Super Leakproof® No-Show Bikini 3-Pack - Last Call

Heavy· 36–63 mLData quality grade C, conflicting / unconfirmed claim

$60$87

View details
Knix Light Leakproof No-Show Thong 3-Pack20% off

Knix

Light Leakproof No-Show Thong 3-Pack

Light· 5–15 mLData quality grade B, converted from tampon counts

Sizes XS–XXL

$60$75

View details
Knix Teen Leakproof UltraThin No-Show Bikini 3-Pack10% off

Knix

Teen Leakproof UltraThin No-Show Bikini 3-Pack

Moderate· 18–36 mLData quality grade C, conflicting / unconfirmed claim

Sizes XXS–XXL

$65$72

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Knix Customizable Shaper High Rise Leakproof Shorts

Knix

Customizable Shaper High Rise Leakproof Shorts

Moderate· 18–36 mLData quality grade C, conflicting / unconfirmed claim

Sizes XS–XXXXL

$65

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Knix Teen Leakproof UltraThin No-Show Boyshort 3-Pack10% off

Knix

Teen Leakproof UltraThin No-Show Boyshort 3-Pack

Moderate· 18–36 mLData quality grade C, conflicting / unconfirmed claim

Sizes XXS–XXL

$65$72

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Knix Teen Leakproof UltraThin Bikini Holiday 3-Pack13% off

Knix

Teen Leakproof UltraThin Bikini Holiday 3-Pack

Moderate· 18–36 mLData quality grade C, conflicting / unconfirmed claim

Sizes XXS–XXL

$65$75

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Knix Leakproof UltraThin No-Show Bikini 3-Pack16% off

Knix

Leakproof UltraThin No-Show Bikini 3-Pack

Moderate· 18–36 mLData quality grade C, conflicting / unconfirmed claim

Sizes XS–XXL

$68$81

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Knix Super Leakproof® No-Show Bikini 3-Pack22% off

Knix

Super Leakproof® No-Show Bikini 3-Pack

Heavy· 36–63 mLData quality grade C, conflicting / unconfirmed claim

Sizes XS–XXL

$75$96

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Knix Teen Super Leakproof® No-Show Bikini 3-Pack7% off

Knix

Teen Super Leakproof® No-Show Bikini 3-Pack

Heavy· 36–63 mLData quality grade C, conflicting / unconfirmed claim

Sizes XXS–XXL

$75$81

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Knix Teen Super Leakproof® No-Show Boyshort 3-Pack7% off

Knix

Teen Super Leakproof® No-Show Boyshort 3-Pack

Heavy· 36–63 mLData quality grade C, conflicting / unconfirmed claim

Sizes XXS–XXL

$75$81

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Knix Pursuit Leakproof Training Short

Knix

Pursuit Leakproof Training Short

Sizes XS–XXXXL

$75

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Knix Super Leakproof® No-Show High Rise 3-Pack31% off

Knix

Super Leakproof® No-Show High Rise 3-Pack

Heavy· 36–63 mLData quality grade C, conflicting / unconfirmed claim

Sizes XS–XXXXL

$75$108

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Knix Leakproof UltraThin No-Show High Rise 3-Pack22% off

Knix

Leakproof UltraThin No-Show High Rise 3-Pack

Moderate· 18–36 mLData quality grade C, conflicting / unconfirmed claim

Sizes XS–XXXXL

$75$96

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Knix LeakStrong™ Leakproof Short - Original

Knix

LeakStrong™ Leakproof Short - Original

Sizes XS–XXXXL

$75

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Knix Super Leakproof® No-Show High Rise 3-Pack - Last Call31% off

Knix

Super Leakproof® No-Show High Rise 3-Pack - Last Call

Heavy· 36–63 mLData quality grade C, conflicting / unconfirmed claim

$75$108

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Knix Teen Super Leakproof® Sleepover Short 2-Pack13% off

Knix

Teen Super Leakproof® Sleepover Short 2-Pack

Heavy· 36–63 mLData quality grade C, conflicting / unconfirmed claim

$78$90

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Knix Super Leakproof® Dream Short™ 2-Pack17% off

Knix

Super Leakproof® Dream Short™ 2-Pack

Heavy· 36–63 mLData quality grade C, conflicting / unconfirmed claim

$80$96

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Knix Super Leakproof® Dream Boxer™ 2-Pack17% off

Knix

Super Leakproof® Dream Boxer™ 2-Pack

Heavy· 36–63 mLData quality grade C, conflicting / unconfirmed claim

$80$96

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Knix Teen Leakproof Starter Kit - Boyshort16% off

Knix

Teen Leakproof Starter Kit - Boyshort

$99$118

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Knix Teen Leakproof Starter Kit - Bikini16% off

Knix

Teen Leakproof Starter Kit - Bikini

$99$118

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Knix 24/7 Leakproof Kit - Bikini20% off

Knix

24/7 Leakproof Kit - Bikini

$120$150

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Knix 24/7 Leakproof Kit - High Rise20% off

Knix

24/7 Leakproof Kit - High Rise

$128$160

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Knix Teen First Period Kit - Bikini25% off

Knix

Teen First Period Kit - Bikini

$144$192

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Knix Teen First Period Kit - Boyshort25% off

Knix

Teen First Period Kit - Boyshort

$144$192

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Knix Teen All Day All Night Kit - Boyshort25% off

Knix

Teen All Day All Night Kit - Boyshort

$148.50$198

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Knix Teen All Day All Night Kit - Bikini25% off

Knix

Teen All Day All Night Kit - Bikini

$148.50$198

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Knix Teen Complete Cycle Kit - Boyshort18% off

Knix

Teen Complete Cycle Kit - Boyshort

$179$219

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Knix Teen Complete Cycle Kit - Bikini18% off

Knix

Teen Complete Cycle Kit - Bikini

$179$219

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