Close-up of deep navy mulberry silk folds

The silk process

From cocoon to pillowcase.

Shop silk pillowcases

Silk is one of the oldest fabrics in the world, and still one of the slowest to make. This is how ours comes to be.

Six steps

How mulberry silk is made

Nothing about silk is rushed. Follow one thread from the mulberry tree to your pillow.

  1. Mulberry leaves and silk cocoons on a branch

    Step 1

    It starts with a mulberry tree

    Mulberry silk comes from silkworms raised on one thing only: fresh mulberry leaves. That single diet is why the fibre comes out so even in color and so smooth.

    One diet: mulberry leaves

  2. White mulberry silk cocoons in a bamboo tray

    Step 2

    The cocoon

    Each silkworm spins its cocoon from one continuous filament, hundreds of meters long and finer than a human hair. The longer and more unbroken that filament, the better the silk.

    One cocoon, one unbroken thread

  3. Silk filaments being drawn from cocoons floating in warm water

    Step 3

    Reeling the thread

    The cocoons are softened in warm water so the filament can be unwound. Several filaments are drawn together into a single thread. Only the longest, most even fibres earn Grade 6A, the top of the silk grading scale.

    Grade 6A long fibre

  4. Fine silk threads on a loom forming woven silk fabric

    Step 4

    Weaving

    The threads are woven in a charmeuse weave, where each thread floats over several others. That is what gives silk its glide. The more silk woven into each inch, the higher the momme and the heavier the fabric.

    19 to 25 momme

  5. Silk fabric lifted out of a navy dye bath

    Step 5

    Dyeing

    The woven silk is dyed and washed until the color is deep and even. Our silk is tested to OEKO-TEX® Standard 100, which checks textiles for harmful substances.

    OEKO-TEX® Standard 100

  6. Corner of a navy silk pillowcase with a hidden zipper, scissors and thread

    Step 6

    Cut and sewn

    Finally the silk is cut and sewn into the piece you sleep on, with silk on both sides and a hidden zipper or an envelope closure to keep your pillow in place.

    Silk on both sides

Why KINT silk is the better night's sleep

Most satin pillowcases are polyester, and cotton drags on hair and skin. Ours is pure mulberry silk. That's the difference.

Polyester satin
Cotton
100% mulberry silk, nothing blended
Yes
No
No
Grade 6A long-fibre silk
Yes
No
No
Natural, breathable fibre
Yes
No
Yes
Less friction on your hair
Yes
Yes
No
Fewer sleep creases on your skin
Yes
Yes
No
Leaves your night cream on your face
Yes
Yes
No
Comfortable in every season
Yes
No
Yes

Silk weight, decoded

19, 22 or 25 momme: which silk is for you?

Momme (mm) is how silk is weighed. The higher the number, the more silk is woven into every inch: denser and heavier. Lower numbers are lighter and more fluid. Every KINT weight is long-fibre mulberry silk made to last; the choice is about feel.

  • 19 momme about 82 g/m²

    Light and fluid

    Weight
    3 / 5
    Durability
    4.5 / 5
    Lightness
    5 / 5
    Breathability
    5 / 5

    Best for Everyday pillowcases, sleep masks and sleepwear, and anyone who sleeps warm.

  • 22 momme about 95 g/m²

    Richer and longer-lasting

    Weight
    4 / 5
    Durability
    5 / 5
    Lightness
    4 / 5
    Breathability
    5 / 5

    Best for Pillowcases and bedding you wash every week. Fuller to the touch, built to last.

  • 25 momme about 108 g/m²

    The heaviest drape

    Weight
    5 / 5
    Durability
    5 / 5
    Lightness
    3 / 5
    Breathability
    4 / 5

    Best for Duvet covers and sheets, cooler bedrooms, or anyone who wants the most substantial silk.

1 momme is about 4.34 g of silk per square metre. The bars compare the three weights with each other.

Mulberry Silk Pillowcases

Fitted Silk Pillow Cover 19 Momme - Blues & Jewels

Fitted Silk Pillow Cover 19 Momme - Blues & Jewels

$89.00
  • Fitted Silk Pillow Cover 19 Momme - Neutrals & Pinks

    Fitted Silk Pillow Cover 19 Momme - Neutrals & Pinks

    $89.00
  • Mulberry Silk Pillowcase 19 Momme - Greens & Black

    Mulberry Silk Pillowcase 19 Momme - Greens & Black

    $49.00
  • Mulberry Silk Pillowcase 19 Momme - Blues & Greys

    Mulberry Silk Pillowcase 19 Momme - Blues & Greys

    $49.00
  • Mulberry Silk Pillowcase 19 Momme - Pinks & Berries

    Mulberry Silk Pillowcase 19 Momme - Pinks & Berries

    $49.00
  • Mulberry Silk Pillowcase 19 Momme - Neutrals

    Mulberry Silk Pillowcase 19 Momme - Neutrals

    $49.00
  • Mulberry Silk Pillowcase 22 Momme

    Mulberry Silk Pillowcase 22 Momme

    $59.00