Leakproof Product Ingredients

At Knix we put a lot of care into the products that we make. Our community trusts us with some seriously intimate problems (think periods and leaks), for which our team works tirelessly to provide great solutions that meet their needs and empower them to do more of what they love. With that trust comes our commitment to be transparent about how we make our products, inclusive of what goes into making them.

Below you will find a listing of our Leakproof product assortment and their ingredients.

For more information on product ingredients please contact info@knix.com

Styles:

- Leakproof French Cut

- Leakproof Thong

- Leakproof Boyshort

- Leakproof Bikini

- Leakproof Cheeky

- Leakproof High Rise

- Leakproof High Rise Thong

Main Body and Trims: Nylon, LYCRA XTRA LIFE®, Polyurethane, Cotton

Gusset: Cotton, Spandex, Carbon, Polyester, Elastane, Polyurethane

Other Ingredients:

- Anionic, reactive, and disperse dyes

- Water-based adhesives and inks

- Fabric finishes such as wicking, anti-odor, and other finishes

Styles:

- Leakproof French Cut (Stargazer)

- Leakproof Thong (Stargazer)

- Leakproof Boyshort (Stargazer)

- Leakproof Bikini (Stargazer)

- Leakproof High Rise (Stargazer)

Main Body and Trims: Nylon, LYCRA XTRA LIFE®, Cotton

Gusset: Cotton, Spandex, Carbon, Polyester, Elastane

Other Ingredients, exclusive of decoration:

- Anionic, reactive, and disperse dyes

- Coatings, adhesives, films, and inks

- Fabric finishes such as wicking, anti-odor, and other finishes

Styles:
- Light Leakproof No-Show Thong
- Leakproof UltraThin No-Show Bikini
- Leakproof UltraThin No-Show French Cut
- Leakproof UltraThin No-Show High Rise

Main Body and Trims: Nylon, LYCRA XTRA LIFE®, Cotton

Gusset: Cotton, Spandex, Carbon, Polyester, Elastane

Other Ingredients, exclusive of decoration:

- Anionic, reactive, and disperse dyes

- Coatings, adhesives, films, and inks

- Fabric finishes such as wicking, anti-odor, and other finishes

Styles:
- Lace Leakproof Thong

- Lace Leakproof Boyshort

- Lace Leakproof Bikini

- Lace Leakproof High Rise

- Lace French Cut

Main Body and Trims: Nylon, Spandex, Acetate fiber, Polyurethane, Cotton

Gusset: Cotton, Spandex, Carbon, Polyester, Elastane, Polyurethane

Other Ingredients:

- Anionic, reactive, and disperse dyes

- Water-based adhesives and inks

- Fabric finishes such as anti-odor, lace softeners, and other finishes

Styles:

- Lace Leakproof Thong (Gilded Black, Gilded Gold, Red Velvet)

- Lace Leakproof Boyshort (Gilded Black, Gilded Gold, Red Velvet)

- Lace Leakproof Bikini (Gilded Black, Gilded Gold, Red Velvet)

- Lace Leakproof High Rise (Gilded Black, Gilded Gold, Red Velvet)

- Lace French Cut (Gilded Black, Gilded Gold, Red Velvet)

Main Body and Trims: Nylon, Spandex, Cotton

Gusset: Cotton, Spandex, Carbon, Polyester, Elastane

Other Ingredients:

- Anionic, reactive, and disperse dyes

- Coatings, adhesives, films, and inks

- Fabric finishes such as wicking, anti-odor, and other finishes

Styles:
- Super Leakproof Thong

- Super Leakproof Boyshort

- Super Leakproof Bikini

- Super Leakproof Cheeky

- Super Leakproof High Rise

- Super Leakproof French Cut

- Super Leakproof Dream Short

Main Body and Trims: Nylon, Spandex, Polyurethane, Polyester

Gusset: Modal, Seaweed, Spandex, Polyester, Polyurethane

Other Ingredients:

- Anionic, reactive, and disperse dyes

- Oil-based adhesives and solvent-based inks

- Fabric finishes such as wicking, anti-odor, and other finishes

Styles:

- Super Leakproof Thong (Stargazer)

- Super Leakproof Boyshort (Stargazer)

- Super Leakproof Bikini (Stargazer)

- Super Leakproof Cheeky (Stargazer)

- Super Leakproof High Rise (Stargazer)

- Super Leakproof Dream Short (Stargazer)

Main Body and Trims: Nylon, Spandex, Polyester

Gusset: Modal, Seaweed, Spandex, Polyester

Other Ingredients, exclusive of decoration:

- Anionic, reactive, and disperse dyes

- Coatings, adhesives, films, and inks

- Fabric finishes such as wicking, anti-odor, and other finishes

Styles:

- Zones+ Ultra Leakproof

Main Body and Trims: Nylon, Spandex, Polyester

Gusset: Polyester, Spandex, Nylon

Other Ingredients:

- Anionic and disperse dyes

- Coatings, adhesives, films, and inks

- Fabric finishes such as wicking, anti-odor, and other finishes

Styles:

- Luxe Modal Leakproof Boyshort

- Luxe Modal Leakproof Bikini

- Luxe Modal Leakproof High Rise

- Luxe Modal Leakproof Boxer Brief

Main Body and Trims: Lenzing MicroModal®, Spandex, Nylon, Polyurethane, Polyester

Gusset: Modal, Seaweed, Spandex, Polyester, Polyurethane

Other Ingredients:

- Anionic, reactive, and disperse dyes

- Oil-based adhesives and solvent-based inks

- Fabric finishes such as wicking, anti-odor, and other finishes

Styles:

- Shadow Mesh Leakproof Thong

- Shadow Mesh Leakproof Boyshort

- Shadow Mesh Leakproof Bikini

- Shadow Mesh Leakproof High Rise

Main Body and Trims: Nylon, Lycra Xtra Life®, Spandex, Propyl Triethoxy Silane, Propylene Oxide, Polyurethane, Cotton

Gusset: Cotton, Spandex, Carbon, Polyester, Elastane, Polyurethane

Other Ingredients:

- Anionic, reactive, and disperse dyes

- Water-based adhesives and inks

- Fabric finishes such as wicking and other finishes

Styles:

- Cotton Modal Super Leakproof Bikini

- Cotton Modal Super Leakproof High Rise

- Cotton Super Leakproof Boxer Brief

- Full Coverage Cotton Modal Super Leakproof Bikini

- Full Coverage Cotton Modal Super Leakproof High Rise

Main Body and Trims: Cotton, Modal, Spandex, Nylon, Polyester

Gusset: Modal, Seaweed, Spandex, Polyester, Polyurethane

Other Ingredients:

- Anionic, reactive, and disperse dyes

- Water-based adhesives and inks

- Fabric finishes such as wicking, anti-odor, and other finishes

Styles:

- CoreLove High Rise

Main Body and Trims: Nylon, LYCRA XTRA LIFE®, Propyl Triethoxy Silane, Propylene Oxide, Polyurethane, Cotton

Gusset: Cotton, Spandex, Carbon, Polyester, Elastane, Polyurethane

Other Ingredients:

- Anionic, reactive, and disperse dyes

- Water-based adhesives and inks

- Fabric finishes such as wicking, anti-odor, and other finishes

Styles:

- Leakproof Luxe Modal Sleep Boxer

Main Body: Lenzing MicroModal®, Spandex
Gusset: Modal, Seaweed, Spandex, Polyester
Other Ingredients, exclusive of decoration and trims:

- Anionic, reactive, and disperse dyes
- Coatings, adhesives, films, and inks
- Fabric finishes such as wicking, anti-odor, and other finishes

Styles:

- Leakproof Thigh Saver® 6”

- Leakproof Thigh Saver® 10”

Main Body: Nylon, LYCRA XTRA LIFE®

Gusset: Cotton, Spandex, Carbon, Polyester

Other Ingredients:

Anionic, reactive, and disperse dyes

Water-based adhesives and inks

Fabric finishes such as wicking, anti-odor, and other finishes

Styles:

- Leakproof High Rise Shortie Shaper
- Leakproof High Rise Shaper Bikini

Main Body: LYCRA XTRA LIFE®, Nylon

Gusset: Cotton, Spandex, Carbon, Polyester, Elastane, Nylon

Other Ingredients, exclusive of decoration and trims:

Anionic, reactive, and disperse dyes

Coatings, adhesives, films, and inks

Fabric finishes such as wicking, anti-odor, and other finishes

Styles:

- Leakproof Contour Thigh Saver® 6”

Main Body: Nylon, LYCRA XTRA LIFE®

Gusset: Cotton, Spandex, Carbon, Polyester

Other Ingredients:

Anionic, reactive, and disperse dyes

Water-based adhesives and inks

Fabric finishes such as wicking, anti-odor, and other finishes

Styles:

- Teen Leakproof Underwear Bikini

- Teen Leakproof Underwear Boyshort

- Teen Leakproof Underwear High Rise

Main Body and Trims: Nylon, LYCRA XTRA LIFE®, Polyurethane, Cotton

Gusset: Cotton, Spandex, Carbon, Polyester, Elastane, Polyurethane

Other Ingredients:

- Anionic, reactive, and disperse dyes

- Water-based adhesives and inks

- Fabric finishes such as wicking, anti-odor, and other finishes

Styles:

- Teen Leakproof UltraThin No-Show Underwear Bikini
- Teen Leakproof UltraThin No-Show Underwear Boyshort

Main Body and Trims: Nylon, LYCRA XTRA LIFE®, Cotton

Gusset: Cotton, Spandex, Carbon, Polyester, Elastane

Other Ingredients, exclusive of decoration:

- Anionic, reactive, and disperse dyes

- Coatings, adhesives, films, and inks

- Fabric finishes such as wicking, anti-odor, and other finishes

Styles:

- Teen Super Leakproof Underwear Bikini

- Teen Super Leakproof Underwear Boyshort

- Teen Super Leakproof Underwear High Rise

- Teen Super Leakproof Sleepover Short

Main Body and Trims: Nylon, Spandex, Polyurethane, Polyester

Gusset: Modal, Seaweed, Spandex, Polyester, Polyurethane

Other Ingredients:

- Anionic, reactive, and disperse dyes

- Oil-based adhesives and solvent-based inks

- Fabric finishes such as wicking, anti-odor, and other finishes

Styles:

- Teen Cotton Modal Super Leakproof Underwear Bikini

- Teen Cotton Modal Super Leakproof Boxer Brief

- Teen Cotton Modal Super Leakproof Full Gusset Underwear Bikini

Main Body and Trims: Cotton, Modal, Spandex, Nylon, Polyester

Gusset: Modal, Seaweed, Spandex, Polyester, Polyurethane

Other Ingredients:

- Anionic, reactive, and disperse dyes

- Water-based adhesives and inks

- Fabric finishes such as wicking, anti-odor, and other finishes

Styles:

- Teen Cotton Super Leakproof Lace Underwear

Main Body and Trims: Cotton, Spandex, Nylon, Polyester

Gusset: Modal, Seaweed, Spandex, Polyester, Polyurethane

Other Ingredients:

Anionic, reactive, and disperse dyes

Water-based adhesives and inks

Fabric finishes such as wicking, anti-odor, and other finishes

Styles:

- Teen Leakproof Thigh Saver®

Main Body: Nylon, LYCRA XTRA LIFE®
Gusset: Cotton, Spandex, Carbon, Polyester
Other Ingredients, exclusive of decoration and trims:

- Anionic, reactive, and disperse dyes

- Coatings, adhesives, films, and inks

- Fabric finishes such as wicking, anti-odor, and other finishes

Styles:

- LeakStrong™ Leakproof Legging

- LeakStrong™ Leakproof Short

Main Body and Trims: Nylon, LYCRA XTRA LIFE®, Spandex, Polyurethane, Cotton, Polyester

Gusset: Cotton, Spandex, Carbon, Polyester, Elastane, Polyurethane, Nylon

Other Ingredients:

- Anionic, reactive, and disperse dyes

- Water-based adhesives and inks

- Fabric finishes such as wicking, anti-odor, and other finishes

Styles:

- Leakstrong™ Leakproof Skort

Main Body and Trims: Nylon, Spandex, Rubber, Zipper

Gusset: Modal, Seaweed, Spandex, Polyester, Polyurethane

Other Ingredients:

- Anionic, reactive, and disperse dyes

- Water-based adhesives and inks

- Fabric finishes such as wicking, anti-odor, and other finishes

Styles:

- Teen Leakproof Active Legging

- Teen Leakproof Active Short

Main Body and Trims: Nylon, Spandex, LYCRA XTRA LIFE®, Polyurethane, Cotton, Polyester

Gusset: Cotton, Spandex, Carbon, Polyester, Nylon, Elastane, Polyurethane

Other Ingredients:

- Anionic, reactive, and disperse dyes

- Water-based adhesives and inks

- Fabric finishes such as wicking, anti-odor, and other finishes

KNIX

- Reusable Pads - Regular (3 Pack)

- Reusable Pads - Overnight (3 Pack)

KT

- Reusable Pads 3 Pack (Regular)

- Reusable Pads 3 Pack (Overnight)

- Reusable Pads 3 Pack (Petite)

Main Body and Trims: Nylon, Spandex, Polyurethane, Polyester, Alloy steel eye

Gusset: Modal, Seaweed, Spandex, Polyester, Polyurethane

Other Ingredients:

- Anionic, reactive, and disperse dyes

- Fabric finishes such as wicking, anti-odor, and other finishes

KNIX

- Reusable Leakproof Pads in Natura - Regular (3 Pack)

- Reusable Leakproof Pads in Natura - Overnight (3 Pack)

KT

- Reusable Pads 3 Pack in Natura (Regular)

- Reusable Pads 3 Pack in Natura (Overnight)

- Reusable Pads 3 Pack in Natura (Petite)

Main Body and Trims: Lenzing MicroModal®, Spandex, Polyurethane, Polyester, Alloy steel eye, Nylon

Gusset: Cotton, Spandex, Polyester, Polyurethane

Other Ingredients:

- Reactive and disperse dyes

- Fabric finishes such as wicking, anti-odor, and other finishes

KNIX

- Leakproof Wrap One Piece Swimsuit

Main Body and Trims: Nylon, Spandex, Polyester, Rubber, Metal Slider

Gusset: Nylon, Polyester, Spandex, Polyurethane

Other Ingredients:

- Anionic, reactive, and disperse dyes

- Oil- and water-based adhesives, water-based inks

- Fabric finishes such as wicking, UV absorption, and other finishes

KNIX

- Leakproof Classic One Piece Swim
- Leakproof Deep V One Piece Swim

Main Body: Nylon, Spandex, Polyester

Gusset: Nylon, Spandex, Polyester

Other Ingredients:

- Polyester lined cups

- Anionic, reactive, and disperse dyes

- Coatings, adhesives, films, and inks

- Fabric finishes such as wicking, UV absorption, and other finishes

KNIX

- Leakproof High Cut High Rise Bikini Swim Bottom

Main Body and Trims: Nylon, Spandex, Rubber, Polyester

Gusset: Nylon, Polyester, Spandex, Polyurethane

Other Ingredients:

- Anionic, reactive, and disperse dyes

- Water-based adhesives, oil- and water-based inks

- Fabric finishes such as wicking, UV absorption, and other finishes

KNIX

- Leakproof Ultra High Rise Swim Bottom

Main Body and Trims: Nylon, Spandex, Polyester, Rubber, Metal Slider

Gusset: Nylon, Polyester, Spandex, Polyurethane

Other Ingredients:

- Anionic, reactive, and disperse dyes

- Water-based adhesives, oil- and water-based inks

- Fabric finishes such as wicking, UV absorption, and other finishes

KNIX

- Leakproof High Rise Bikini Bottom

- Leakproof Bikini Swim Bottom

- Leakproof Full Coverage Bikini Swim Bottom

Main Body and Trims: Nylon, Spandex, Rubber, Polyester

Gusset: Nylon, Polyester, Spandex, Polyurethane

Other Ingredients:

- Anionic, reactive, and disperse dyes

- Water-based adhesives, oil- and water-based inks

- Fabric finishes such as wicking, UV absorption, and other finishes

KNIX

- Leakproof Swim Short

Main Body and Trims: Nylon, Spandex, Rubber, Polyurethane, Polyester

Gusset: Nylon, Polyester, Spandex, Polyurethane

Other Ingredients:

- Anionic, reactive, and disperse dyes

- Water-based adhesives, oil- and water-based inks

- Fabric finishes such as wicking, UV absorption, and other finishes

KT

- Period Swim Square Neck One Piece

Main Body and Trims: Nylon, Spandex, Polyester, Rubber, Metal Slider

Gusset: Nylon, Polyester, Spandex, Polyurethane

Other Ingredients:

- Anionic, reactive, and disperse dyes

- Water-based adhesives, oil- and water-based inks

- Fabric finishes such as wicking, UV absorption, and other finishes

KT

- Period Swim Deep Dive One Piece

- Period Swim Freestyle One Piece

Main Body and Trims: Nylon, Spandex, Rubber, Polyester

Gusset: Nylon, Polyester, Spandex, Polyurethane

Other Ingredients:

- Anionic, reactive, and disperse dyes

- Water-based adhesives, oil- and water-based inks

- Fabric finishes such as wicking, UV absorption, and other finishes

KT

- Period Swim Sport One Piece

Main Body and Trims: Nylon, Spandex, Rubber, Polyester

Gusset: Nylon, Polyester, Spandex, Polyurethane

Other Ingredients:

- Anionic, reactive, and disperse dyes

- Water-based adhesives, oil- and water-based inks

- Fabric finishes such as wicking, UV absorption, and other finishes

KT

- Period Swim Twist High Rise Bikini Bottom

- Period Swim Bikini Bottom

- Period Swim Full Coverage Bikini Bottom

Main Body and Trims: Nylon, Spandex, Rubber, Polyester

Gusset: Nylon, Polyester, Spandex, Polyurethane

Other Ingredients:

- Anionic, reactive, and disperse dyes

- Water-based adhesives, oil- and water-based inks

- Fabric finishes such as wicking, UV absorption, and other finishes

KT

- Period Swim Short

Main Body and Trims: Nylon, Spandex, Rubber, Polyester

Gusset: Nylon, Polyester, Spandex, Polyurethane

Other Ingredients:

- Anionic, reactive, and disperse dyes

- Water-based adhesives, oil- and water-based inks

- Fabric finishes such as wicking, UV absorption, and other finishes