22 Momme Mulberry Silk Bonnet for Sleeping - Smooth Hair Care

In this review the ZIMASILK 22 Momme silk bonnet is assessed as a nightly hair care accessory for people who want to reduce breakage and maintain moisture while they sleep. The bottom line: it is best for those with fine to medium hair or curls who want a comfortable, breathable nightcap that preserves hair smoothness. The single biggest reason to buy is the use of 100% Grade 6A Mulberry silk on both sides, which creates a noticeably smoother surface and less friction than common satin alternatives.

Key Features

• 22 Momme double-sided silk: A heavier silk weight provides a glossier, more durable fabric that feels substantial and luxurious against hair and scalp.
• 100% Grade 6A Mulberry silk: The pure silk construction is smooth and breathable, helping hair retain natural oils and minimizing moisture loss overnight.
• Superior hair protection: The soft silk surface reduces friction to prevent breakage and frizz, so curls and straight hair wake up less tangled.
• Hypoallergenic and OEKO-TEX certified: Made without harmful chemicals, it suits sensitive scalps and offers a gentle sleep experience without irritation.
• Adjustable elastic band: The elastic stay-on design keeps the bonnet in place through sleep and light activity while fitting head sizes about 21-23.
• 180-day warranty and returns: The included warranty and return policy provide confidence if the fit or quality does not meet expectations.

Who It's For

This bonnet is ideal for people with fine to medium hair, natural curls, or those who want to prevent morning frizz and breakage; the silk surface helps retain moisture and reduces friction on delicate strands. It also suits anyone with a sensitive scalp who prefers OEKO-TEX certified materials and a breathable nightcap.

Those with very thick, very voluminous, or large hair buns should look elsewhere or test the fit first, since the bonnet is noted to fit most heads 21-23 and may run snug for oversized styles. If you need a highly roomy turban for extensive protective styling, a larger capacity option will be a better choice.

Pros & Cons

Pros

• Soft, high-quality silk that customers praise for fabric quality and comfortable sleep wear.
• Effective at protecting hair from frizz and breakage, preserving smoothness overnight.
• Hypoallergenic, OEKO-TEX certified material is gentle for sensitive scalps.
• Adjustable elastic keeps the bonnet on without causing discomfort for most users.

Cons

• Fit may be tight for very thick or voluminous hair and is not ideal for oversized styles.
• Only one piece included, so users who prefer multiple daily rotations will need extras.

Specifications

Material	100% Grade 6A Mulberry silk (both sides)
Silk weight	22 Momme
Certification	OEKO-TEX certified, hypoallergenic
Fit	Adjustable elastic, fits head sizes about 21-23
Included	1 silk bonnet with premium elastic
Warranty	180-day warranty and free returns if not satisfied

Our Verdict

The ZIMASILK 22 Momme silk bonnet is a well-made nightcap that delivers real hair-care benefits for those who need to reduce frizz and retain moisture overnight. It offers high-value materials and a comfortable fit for most heads, backed by a solid warranty, making it a smart buy for anyone with fine to medium hair or natural curls seeking better overnight protection.

Frequently Asked Questions

Is this bonnet suitable for sensitive scalps?
Yes, it is OEKO-TEX certified and crafted from pure silk, so it is hypoallergenic and free from harmful chemicals.

Will it stay on through the night?
The bonnet uses an adjustable elastic band designed to keep it in place for most sleepers and light activity.

Can it accommodate very thick hair?
The bonnet fits heads about 21-23 and may be snug for very thick or voluminous styles, so those users should consider larger-capacity options.