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

 


  • Leakproof Underwear Bikini
  • Leakproof Underwear Boyshort
  • 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

     


    • Leakproof Active Legging
    • 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

      


    • Super Leakproof Underwear Bikini
    • Super Leakproof Underwear Boyshort
    • Super Leakproof Underwear High Rise
    • 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

     


    • 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

     


    • 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

     


    • Cotton Modal Super Leakproof Underwear Bikini
    • Cotton Modal Super Leakproof Boxer Brief
    • 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

     


    • 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

      


    • Period Swim Deep Dive One Piece
    • Period Swim Freestyle One Piece
    • 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
    • Oil- and water-based adhesives, water-based inks
    • Fabric finishes such as wicking, UV absorption, and other finishes

     


    • Period Swim Twist High Rise Bikini Bottom
    • Period Swim Bikini Bottom
    • Period Swim Short

     

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

    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