100% Mulberry Silk Bonnet for Curly Hair – 16 Momme Sleep Cap (SB25)

Wake up to smoother, more manageable hair.

The SB25 Signature Sleep Bonnet protects your hair from unnecessary rubbing while you sleep. Made from 16 momme 100% Pure Mulberry Silk, its smooth surface helps reduce the overnight friction that can contribute to frizz, tangles and disrupted styles—so you can spend less time fixing your hair in the morning.

Lightweight and easy to adjust, its classic round shape is best suited to short to medium-length hair, regular hair volume, straightened styles, soft waves and lower-volume curls. Long tie ribbons let you personalise the fit instead of relying on a fixed elastic opening.

Why it works

Every time you move in your sleep, your hair rubs against your pillow. Repeated friction can contribute to tangles, frizz and a hairstyle that needs more work the next morning.

The SB25 creates a smooth silk layer around your hair to help:

• Reduce overnight friction, frizz and tangles
• Protect blow-dries, straightened hair and soft waves
• Limit unnecessary pulling on delicate strands
• Keep hair looking smoother and more polished
• Reduce disruption to lower-volume curls and everyday styles
• Make your morning hair routine quicker and easier

No bonnet can guarantee completely frizz-free hair or preserve every style perfectly. The SB25 helps reduce common causes of overnight disruption while providing lightweight, comfortable coverage.

Who it’s for

The SB25 is a good choice if you have:

• Short to medium-length hair
• Fine or medium-density hair
• Straight or straightened hair
• Soft waves or lower-volume curls
• A blow-dry or everyday style you want to protect overnight
• Hair that often feels tangled or frizzy in the morning
• A preference for an adjustable tie rather than fixed elastic

It is also a simple, approachable option for anyone trying a genuine silk sleep bonnet for the first time.

Have very long, thick, braided or high-volume curly hair? This classic bonnet may feel snug. For more room and coverage, choose our 100% Mulberry Silk Long Bonnet with Adjustable Ties (SB20), designed for long curls, braids, locs and dreadlocks.

Material & fit

• Material: 16 momme 100% Pure Mulberry Silk
• Style: Classic gathered round sleep bonnet
• Bonnet diameter: Approximately 27–28 cm
• Recommended head circumference: Approximately 54–58 cm
• Fastening: Long adjustable tie ribbons
• Size: One size; designed for regular hair volume
• Feel: Smooth, soft and lightweight
• Colours: Dust Pink, Dark Khaki, Black, Navy, Bean Paste, Pink, Champagne and Coffee
• Pack contents: One silk sleep bonnet

The long ties let you adjust the opening for a more personalised fit within the recommended size range. Tie them firmly enough to feel secure, but never so tightly that the band feels uncomfortable or leaves excessive pressure around your hairline.

The approximately 27–28 cm measurement refers to the bonnet body when laid flat. The supplier advises allowing a 2–3 cm variation due to manual measurement. Fit also varies with head shape, hair density and hairstyle.

At approximately 45 g in its compact supplier packaging, the bonnet is easy to store at home or add to your travel bag. Its lightweight silk construction is comfortable for year-round use.

How to wear

1. Gather your hair loosely at the back or crown without pulling it tight.
2. If needed, arrange longer hair in a loose braid or soft bun.
3. Hold the bonnet open and gently tuck all your hair inside.
4. Position the front edge comfortably along your hairline.
5. Bring the ribbons around and tie them at the back, side or front.
6. Adjust until the bonnet feels secure but not tight.
7. In the morning, untie the ribbons and gently shake out or refresh your hair.

For comfort, avoid tying the ribbons over the same pressure point every night.

Care instructions

Mulberry silk is a delicate natural fibre. Gentle care helps preserve its softness and smooth finish.

• Hand wash in cold water
• Use a small amount of mild, silk-friendly detergent
• Wash separately from rough fabrics, hooks and zips
• Do not bleach
• Do not wring or twist
• Gently press out excess water with a clean towel
• Reshape and air dry away from direct sunlight
• Do not tumble dry

Shipping & returns

Orders are processed within 1–2 business days. Delivery to most Australian metropolitan areas generally takes 5–10 business days after dispatch. Regional and remote deliveries may take longer.

Free standard shipping is available on Australian orders over $50 AUD. Tracking information will be emailed after dispatch.

Unused products may be returned within 7 days of delivery when they are unworn, unwashed, undamaged and in their original packaging. For hygiene reasons, worn or used silk bonnets cannot be returned. Approved returns have no restocking fee; customers are responsible for return shipping costs.

If your order arrives damaged or incorrect, contact us within 48 hours of delivery so we can help.

Read our full Shipping Policy and Returns & Refund Policy.

Reviews

Rated 5.0 out of 5 from 10 customer reviews.

Customers can use the review section to compare real-world feedback on softness, comfort, overnight hold and fit. Because head size, hair density and sleeping movement vary, review fit comments alongside the approximately 27–28 cm bonnet-body measurement and the hair-volume guidance above.

FAQ

Does a silk bonnet completely prevent frizz?

No bonnet can guarantee completely frizz-free hair. However, the smooth mulberry silk surface helps reduce the overnight friction that can contribute to frizz, tangles and disrupted styles.

Is the SB25 made from real silk?

Yes. The SB25 is made from 16 momme 100% Pure Mulberry Silk—not polyester satin.

What does 16 momme mean?

Momme is a traditional measurement of silk fabric weight and density. The SB25 uses 16 momme mulberry silk to provide a smooth, lightweight feel suited to comfortable nightly wear.

What hair types is it best for?

Its compact classic shape is best suited to short to medium-length hair, fine or medium-density hair, straightened styles, soft waves and lower-volume curls.

Is it suitable for long or thick hair?

The SB25 has a compact, classic shape. Very long, thick, braided or high-volume curly hair may need more room, so we recommend the 100% Mulberry Silk Long Bonnet with Adjustable Ties (SB20) for more comfortable coverage.

What size is the SB25?

The round bonnet body measures approximately 27–28 cm in diameter when laid flat, with a possible 2–3 cm manual measurement variation. It is designed for an approximate head circumference of 54–58 cm and regular hair volume. The long ribbons let you adjust the opening within that fit range.

Will it stay on while I sleep?

The adjustable ribbons help create a more secure, personalised fit. Overnight hold can vary with head size, hair volume and how much you move in your sleep. Tuck all your hair inside and tie the ribbons securely without making them uncomfortably tight.

Can it protect straightened or blow-dried hair?

Yes. The smooth silk surface helps reduce rubbing and style disruption, making the SB25 well suited to blow-dries, straightened hair and soft waves.

How often can I wear it?

You can wear it every night. Regular use provides consistent protection from overnight rubbing and can help make morning styling easier.

How do I wash it?

Hand wash in cold water with a mild silk-friendly detergent. Reshape and air dry away from direct sunlight. Do not bleach, wring or tumble dry.

Can I return it if the fit is not right?

Yes, provided it has not been worn, washed or used and remains in its original condition and packaging. Contact us within 7 days of delivery before returning it.

Choose your colour and give your hair smoother, adjustable silk protection every night.