Umisleep Silk Bonnet for Sleeping Women — 22 Momme Mulberry Silk, Long Hair Double-Layer with Adjustable Tie (Black)

Umisleep's 22-momme mulberry silk bonnet is a double-layer sleep cap designed to protect long, curly, or braided hair overnight while reducing frizz and breakage.

This silk bonnet combines a 6A-grade 22 momme mulberry silk inner layer with a durable satin outer layer to give your hair a smooth, low-friction surface through the night. Breathable and lightweight, the cap preserves moisture, supports styled looks, and stays comfortable thanks to an adjustable tie band and built-in loops. It’s OEKO-TEX STANDARD 100 certified for safe, low-impact materials.

How will this bonnet help my curls and braids stay intact overnight?

The silk interior reduces friction that causes tangles, frizz, and split ends, so textured styles keep their shape longer. The double-layer construction locks in natural oils and keeps hair from rubbing against coarse fabrics.

• 22 momme mulberry silk interior for low-friction protection
• Locks in moisture to limit drying and breakage
• Long 26.8" length accommodates braids, loose curls, and buns
• Protects styles without compressing volume

Will the bonnet stay on all night without tight pressure?

The wide, soft tie band and two elastic ties secure the cap while avoiding pressure marks on the forehead. Built-in loops let you roll and anchor excess fabric for a flat, comfortable fit regardless of sleep position.

• Soft adjustable tie band contours without digging in
• Two long elastic ties provide customizable security
• Forehead loops help flatten the silk for a sleek profile
• Designed to stay put whether you sleep on side, back, or stomach

What makes this bonnet different from other silk sleep caps?

Umisleep uses premium 6A-grade mulberry silk at 22 momme for a noticeably smoother hand and better durability than thin, lower-momme options. The outer satin layer adds colorfast strength and protects pillows from oils or dyes, giving two benefits in one cap.

• High-quality 22 momme silk for longevity and smoothness
• Double-layer design: silk interior, satin exterior
• OEKO-TEX STANDARD 100 certified materials
• Colorfast outer layer resists fading and stains

How do I fit and care for the long Umisleep bonnet?

The bonnet measures 26.8 inches to comfortably hold long hair; roll or tuck excess into the loops for a tailored fit. Gentle care keeps silk soft: hand wash or use a delicate cycle with silk-safe detergent and air dry flat.

• 26.8" length fits long hair, braids, and voluminous styles
• Adjust with ties and loops for a flat, secure fit
• Hand wash or delicate machine wash with silk detergent
• Air dry flat to preserve fabric integrity

Who is this for: The Umisleep Silk Bonnet is made for anyone with medium-to-long hair who wants to reduce nightly friction—ideal for women with curls, braids, long straight hair, or protective styles. It also suits people who want a comfortable, pressure-free sleep cap that protects pillowcases and hair products. Packaged attractively, it’s also a practical gift for friends, family, or anyone building a hair-care routine that prioritizes longevity and moisture retention.