ZIMASILK 22 Momme 100% Mulberry Silk Bonnet for Sleeping — 6A Grade, Premium Elastic (Black)

ZIMASILK’s 22 Momme 100% Mulberry Silk Bonnet is a luxury sleep cap engineered to reduce friction, protect hair from breakage and frizz, and keep styles intact overnight.

Soft, breathable, and crafted from highest-grade 6A mulberry silk on both sides, this ZIMASILK bonnet offers a smooth surface that helps hair retain moisture and minimizes tangles during sleep. With a 22 momme weight it balances durability and suppleness, making it suitable for nightly use. The bonnet includes a premium elastic band designed to stay in place while you rest, and it’s OEKO-TEX certified to ensure a gentle, chemical-free fabric against sensitive scalps.

How does this silk bonnet protect hair while I sleep?

The smooth silk fabric lowers surface friction when your hair rubs against the bonnet, which reduces split ends, breakage and frizz. Silk also helps preserve natural oils and moisture better than cotton, so styles and conditioning treatments last longer between washes.

• 22 momme double-sided 100% Grade 6A mulberry silk for reduced friction
• Smoother hair cuticle, fewer tangles and less frizz
• Helps maintain hair moisture and extend styles
• OEKO-TEX certified—no harmful chemical residues

Will this bonnet stay on through the night and fit my head?

Designed with a premium elastic band, the bonnet aims to remain secure while you move during sleep. It comfortably fits most adult head sizes (approximately 21"–23") but may be less roomy for very thick or voluminous hair—fit depends on hair volume and styling.

• Adjustable-quality elastic to keep the bonnet in place
• Best fit for average head sizes 21"–23"
• Not recommended for very high-volume hairstyles or large hair buns
• Free returns and a 180-day warranty if fit or quality isn’t right

How do I care for and clean a 22 momme silk bonnet?

To keep the silk soft and long-lasting, hand wash or use a gentle machine cycle with silk-safe detergent in cool water. Air dry flat or hang away from direct sunlight to preserve sheen and the elastic’s integrity.

• Hand wash or gentle machine cycle in cold water
• Use mild, silk-friendly detergent only
• Air dry away from direct heat or sunlight
• Wash before first use to remove any natural silk scent

What makes ZIMASILK’s 22 momme silk different from cheaper alternatives?

This bonnet uses 6A-grade mulberry silk at a heavier 22 momme weight, which provides a glossier surface and greater durability than lightweight or blended fabrics. OEKO-TEX certification and double-sided pure silk construction mean fewer chemicals, a softer hand-feel, and improved long-term hair benefits.

• Premium 6A mulberry silk—higher filament quality
• 22 momme weight for better sheen and resilience
• Double-sided silk for consistent smoothness inside and out
• OEKO-TEX certified for chemical safety and skin comfort

Who is this for? If you want nightly protection for relaxed, color-treated, natural, or chemically-styled hair and you prefer a lightweight, breathable cap that locks in moisture and reduces friction, this ZIMASILK silk bonnet is built for you. It’s especially suited to people with medium to low hair volume who want to preserve styles, cut down on morning frizz, and sleep comfortably. For those with very full or high-volume hair, consider sizing or style alternatives that offer more internal space.