ROYBENS Silk Sleep Bonnet for Women & Men — 100% Mulberry Silk Lined Black, Adjustable Strap, Lightweight 1.8 oz

ROYBENS 100% Mulberry Silk Bonnet is a lightweight, double-layer sleep cap with an adjustable strap that protects curls, braids, locs, and long hair from frizz and breakage while you sleep.

This breathable silk bonnet combines a 100% mulberry silk inner lining with a soft Modal outer layer to preserve moisture and reduce friction overnight. Designed for both women and men, the cap is ultra-light (about 1.8 oz), fits head circumferences from 21–23.6 inches, and stays in place thanks to a hidden adjustable elastic strap. It’s made to be comfortable for nightly wear and versatile enough for daytime errands or self-care routines.

How does this bonnet help reduce frizz and protect curls?

The smooth mulberry silk lining minimizes friction between hair strands and fabric, which lowers split ends, tangles, and frizz. Silk naturally helps retain moisture better than cotton, so styles and curls stay defined longer. Regular use can make morning styling quicker and less disruptive to established curl patterns.

• 100% mulberry silk inner layer for low-friction sleep
• Preserves hair moisture to maintain curl shape
• Reduces morning tangles and split end formation

Will the bonnet stay on all night without being tight?

Yes — a hidden adjustable elastic strap lets you customize the fit so the bonnet remains secure without pressure marks. The band is designed to be non-slip yet gentle on the forehead, preventing morning headaches from overly tight sleep caps. Fit range accommodates most adult head sizes comfortably.

• Adjustable hidden strap for personalized tension
• Non-slip design that avoids tightness and marks
• Fits head circumferences approximately 21–23.6 inches

Is this bonnet comfortable in warm weather and suitable for daily wear?

The bonnet’s double-layer construction pairs lightweight 100% mulberry silk with a breathable Modal outer layer so the scalp can breathe even during warm nights. At just 1.8 oz, it feels barely there and won’t trap excess heat. Its casual style and low profile also make it practical for quick outings, skincare routines, or light exercise.

• Lightweight 1.8 oz design for all-night comfort
• Modal outer layer for breathability and softness
• Suitable for sleep, errands, and home routines

Which hair types and activities is this bonnet best for?

The bonnet is versatile across many textures: curly, coily, wavy, straight, braided, and locked hair can be accommodated without flattening styles. It works well for people who want to protect overnight styles, preserve braid patterns, or reduce friction that causes breakage. Packaged in a premium gift box, it also suits gifting for special occasions.

• Ideal for curly, braided, locs, wavy, and long hair
• Use nightly to extend style longevity and reduce damage
• Comes in multiple colors and premium gift packaging

Who is this for: The ROYBENS silk bonnet is aimed at anyone who wants gentler sleep protection for their hair—those with natural curls, protective styles (braids, locs), long hair, or people who experience morning frizz. It also suits users seeking a lightweight, breathable cap with an adjustable fit for comfortable overnight wear and occasional daytime use. If you want to reduce friction-related breakage and keep styles fresh between washes, this bonnet offers a practical, travel-ready solution.