YFONG Silk Lined Sleep Bonnet — 22 Momme Mulberry Silk Lining, Bamboo Viscose Outer, Adjustable Wide Band

YFONG's silk lined bonnet is a unisex sleep cap with a 22 momme real Mulberry silk interior and breathable bamboo viscose exterior designed to protect hair overnight without slipping.

This sleep bonnet combines a premium 22 momme Mulberry silk lining with a cool, moisture-wicking bamboo viscose outer shell to reduce friction, preserve natural oils, and improve morning manageability for most hair types. Built with an extra-wide opening and an adjustable, widened elastic band, it aims to fit head sizes from 20" to 26" while staying comfortable throughout the night. The bonnet is packaged as a gift-ready item and supports gentle machine or hand washing for easy care.

How does this bonnet protect hair while I sleep?

The smooth Mulberry silk lining glides across hair to minimize friction that causes tangles, breakage, and frizz. By helping hair retain its natural oils, the silk lining helps styles and curls hold shape longer and reduces morning smoothing time.

• 22 momme genuine Mulberry silk interior for low-friction contact
• Helps prevent split ends and surface damage caused by rubbing
• Maintains moisture balance better than cotton or standard fabrics

Will the bonnet stay on all night without causing discomfort?

Yes — the bonnet uses a wider elastic band that distributes pressure evenly, reducing tightness on the forehead while offering a secure hold. The adjustable fit accommodates a broad range of head circumferences to limit slipping during sleep or movement.

• Wider elastic band reduces concentrated pressure and headaches
• Adjustable sizing fits 20"–26" head circumferences
• Designed to stay put for side, back, and stomach sleepers

Why is the bamboo viscose outer layer used instead of modal or cotton?

The outer layer is made from bamboo viscose to provide breathability and moisture-wicking performance that helps reduce overnight heat buildup. This keeps the bonnet feeling cooler against the scalp while the silk lining works to protect hair delicate strands.

• Bamboo viscose exterior increases airflow and reduces night sweats
• Lightweight shell complements the protective silk interior
• Durable yet soft fabric suitable for nightly wear

How easy is it to wear and care for this cap?

The bonnet’s extra-wide diameter makes it simple to put on and tuck long or voluminous hair inside without pulling. It’s machine-washable but hand washing is recommended to extend the life of the silk lining and preserve fabric quality.

• Extra-wide opening fits many hairstyles, including long and curly hair
• Hand wash preferred; machine washing is also possible on gentle cycles
• Comes in a neat package ideal for gifting or storage

Who this is for: The YFONG silk lined bonnet is ideal for anyone looking to reduce morning frizz and breakage—especially those with long, curly, or thick hair who want to protect styles and maintain shine overnight. It suits men and women who prefer a cooler-night sleep cap, need an adjustable secure fit, or want an elegant gift option for hair-conscious friends and family. Not intended for extremely large hair volumes that exceed typical bonnet capacity.