SereLune Mulberry Silk Sleep Bonnet - 100% 19 Momme Double-Layer, Adjustable Band (Black)

SereLune's 100% Mulberry Silk Bonnet is a double-layer, 19 Momme sleep cap designed to protect hair overnight while offering a secure, comfortable fit with an adjustable silk-covered band.

Made from premium 6A grade Mulberry silk, this SereLune turban-style bonnet combines softness, breathability, and gentle stretch to reduce friction and help preserve hairstyles during sleep. Its double-layer construction adds durability and a smoother interior surface that helps limit tangles, breakage, and moisture loss. The bonnet is tailored for nightly wear, but its tidy design also works for lounging, post-shower protection, or gentle wig coverage.

How does this silk bonnet protect hair while I sleep?

The low-friction surface of Mulberry silk reduces rubbing between hair and fabric, helping hair retain natural oils and smoothing cuticle edges. The bonnet’s full coverage and secure band prevent hair from sliding onto abrasive pillowcases and minimize knotting.

• 100% 19 Momme 6A grade Mulberry silk interior for a smooth surface
• Double-layer build for added resilience and a soft inner pocket
• Elastic silk-covered band holds hair without tight creases
• Full 9-inch length accommodates long and layered styles

Will the fit stay comfortable all night?

SereLune uses a wide, stretchy spandex band encased in silk that adapts to most head sizes and keeps the bonnet stable without pinching. The band balances a snug grip with gentle pressure so it remains in place through movement while avoiding headaches or marks.

• 11-inch wide band for even pressure distribution
• Silk-covered elastic for soft contact against skin
• Adjustable stretch suitable for wigs, buns, and braids
• Thoughtful seam placement reduces bulk at the crown

How is this bonnet different from single-layer or synthetic options?

Unlike thin single-layer designs, the double-layer SereLune bonnet offers greater longevity and a more stable interior, helping maintain shape over repeated use. Natural Mulberry silk is breathable and less absorbent than synthetics, which helps keep hydration in your hair rather than drawing it away.

• Double-layer silk resists wear and maintains smoothness longer
• Natural protein fibers reduce static compared with polyester
• 19 Momme weight balances durability and a luxurious hand-feel
• Handmade construction for consistent stitching and finish

How should I care for this silk sleep cap to keep it soft?

To protect the silk fibers, hand washing in cool water with a gentle detergent is best; air dry flat away from direct heat. If you prefer machine washing, use a delicate cycle inside a mesh bag and always let it dry naturally to preserve the elastic and silk sheen.

• Hand wash or delicate machine cycle in cold water
• Use silk-safe or mild detergent; avoid bleach
• Air dry flat; avoid tumble drying and direct sunlight
• Store folded or on a soft surface to protect the band

Who is this for: The SereLune 100% Mulberry Silk Bonnet is built for people who sleep with long, textured, chemically treated, or styled hair and want to reduce overnight frizz and breakage. It's also well suited for wig wearers seeking a secure, breathable cover, and anyone who prefers a softer, more durable alternative to cotton or synthetic sleep caps. Available in nine colors with an adjustable, silk-covered band, it fits a wide range of head sizes and nightly hair routines.