ZIMASILK 22 Momme 100% Mulberry Silk Bonnet for Sleeping — Burgundy, Grade 6A with Elastic Stay-On Band

ZIMASILK's 22 momme 100% Grade 6A mulberry silk bonnet is a premium sleep cap designed to protect hair overnight while staying breathable, smooth, and comfortable.

Nighttime friction, moisture loss, and static from regular pillowcases can roughen hair cuticles and create frizz. This bonnet uses a heavier 22 momme silk woven on both sides to provide a glossy, low-friction surface that helps preserve hairstyles and retain natural moisture. It combines pure mulberry silk quality with an elastic stay-on band for a secure fit through sleep and light activity.

What makes 22 momme and Grade 6A silk better for night care?

‘Momme’ measures silk weight; 22 momme is noticeably richer and more durable than lighter silk weaves, giving a smoother drape and longer-lasting sheen. Grade 6A confirms long, fine mulberry fibers for uniform texture and fewer imperfections. Together they deliver a soft surface that reduces snagging and friction while sleeping.

• 22 momme weight for a denser, resilient weave.
• 100% Grade 6A mulberry silk for consistent fiber quality.
• Double-sided silk finish — smooth both inside and out.
• OEKO-TEX certified and free from harmful chemicals.

How does this bonnet help reduce frizz and breakage?

The silk surface creates less resistance than cotton or synthetic materials, which means strands move smoothly instead of catching and tearing. By limiting friction and retaining more natural oils, hair wakes up softer and more manageable. The silk’s natural tension also reduces static buildup.

• Low-friction surface minimizes tangles and split ends.
• Helps retain scalp oils and hair moisture overnight.
• Reduces static for sleeker morning styling.
• Gentle on delicate or chemically treated hair.

Will the bonnet stay on through sleep and what sizes fit?

Designed with a premium elastic stay-on band, the bonnet fits securely for most sleeping positions without pinching. The recommended head circumference is about 21"–23", making it suitable for many women; however, very thick, dense, or voluminous hair may find the fit snug. The elastic offers gentle hold rather than tight compression.

• Comfortable elastic band keeps the bonnet in place all night.
• Best fit for head sizes 21"–23".
• Not ideal for extremely voluminous or heavy hairstyles.
• Elastic stretch accommodates movement during sleep.

Is this silk safe for sensitive skin and how is it finished?

The bonnet is crafted from pure mulberry silk and carries OEKO-TEX assurance, indicating it’s free from many common harmful chemicals. Silk’s natural protein structure is hypoallergenic for many users and feels cool and breathable against the scalp. Care and gentle laundering preserve its softness and longevity.

• OEKO-TEX certified — tested for harmful substances.
• Hypoallergenic properties suitable for sensitive scalps.
• Breathable weave reduces overheating at night.
• Hand wash or delicate cycle recommended to protect fibers.

Who is this silk bonnet for? If you want to protect hairstyles, reduce morning frizz, and maintain hair moisture with a luxurious, breathable nightcap, this ZIMASILK 22 momme Grade 6A silk bonnet is a strong option. It’s especially useful for people with fine to medium hair, chemically treated or color-treated hair, and anyone who prefers high-quality sleepwear. Those with very thick or extra-long, dense styles should check fit before purchase. The bonnet also comes gift-wrapped and includes a 180-day support promise for buyer confidence.