Umisleep 22 Momme Mulberry Silk Bonnet (Double Layer) – Non-Slip Sleep Cap Turban with Elastic Tie

A quick look at what it does

A silk bonnet for sleeping is one of those small changes that can make a noticeable difference to how your hair looks in the morning. The Umisleep 22 Momme Mulberry Silk Bonnet is designed to help reduce friction overnight, so hair is less likely to tangle, dry out or wake up frizzy. It’s a double-layer mulberry silk cap, with an elastic tie band intended to keep the bonnet in place as you move during the night.

On paper, it’s pitched at anyone who wants a softer sleep surface for hair and skin than typical satin sleep caps. It’s also clearly meant to help preserve styles, whether you’ve done curls, braids, twists, rollers or pinned-up hair. The “22 Momme” figure is part of the story here too: higher momme generally points to thicker silk, which the brand links to more shine and durability.

That said, it’s not perfect for every hair type. The product note suggests it’s “more suitable for medium thickness curly hair” and may not be ideal if your curls are long and thick. If your hair is very dense or heavy, you may find it harder to achieve the same comfortable, secure fit.

Key features that matter for sleep

The standout concept is simple: double-layer mulberry silk. Both the inner and outer layers are described as 100% pure mulberry silk in 22 momme grade 6A. In practical terms, the bonnet aims to feel smooth against hair—so hair can glide rather than snag. That reduced friction is what you’re buying for: helping lock in moisture, preventing dryness, frizz and split ends (at least by reducing the kind of rough contact that can worsen them).

It also uses a non-slip approach rather than relying purely on a snug cap. There are fixed non-slip loops on both sides of the front, plus a long elastic tie band with adjustable tension. The idea is that you can tailor how it sits, and it should stay secure even with normal tossing and turning.

What you’ll notice day to day

If you style your hair and hate waking up to flattened curls or a half-disappeared updo, this bonnet is built for that. The smoother silk surface is intended to let hair slide, while the bonnet keeps the hairstyle looking fresher for longer and helps avoid hair loss caused by friction.

A realistic micro-scenario: you do a curl set or braid-in routine before bed, let it settle, then pull the bonnet on so the curls sit comfortably inside. In the morning, you’re not reaching for a comb immediately to fight tangles and frizz—because the hair has been protected from rubbing all night. It won’t replace your daytime styling, but it can reduce the “redo everything” feeling.

Where it can feel a bit limiting is fit. It’s described as one size, with an outer diameter of 33 cm and an inner diameter of 17.78 cm. There’s also an elastic band described as up to 54 cm. Those numbers suggest versatility, but if your hair volume is very large, you might find it more snug than you’d like.

At-a-glance fit, sizing and hair types

This is a one-size sleep cap with a wider elastic tie system. The manufacturer provides measurable diameters and an elastic range, which helps a lot when you’re judging whether it’ll suit your setup.

It’s described as suitable for a range of styles, including curly hair, natural hair, long hair, braids, weaves, rollers, hairpins and other pinned hairstyles. However, there’s an important limitation: it’s “more suitable for medium thickness curly hair”. If you have long, thick, heavy curls, you may want to look carefully at whether the bonnet will be roomy enough for comfortable containment.

It’s also worth noting that the tie band is meant to avoid that tight, head-mark feeling. The elastic is described as wide, soft and high elasticity, so it should be more comfortable than some basic elastic caps—though comfort is still personal.

Care, durability and how it compares in spirit

Silk care is usually a bit more considered than tossing something into the usual wash cycle, but the bonnet is positioned as “gentle care” for both hair and skin. The smoother texture is intended to reduce friction-related dryness and frizz, which is the practical advantage versus using harsher fabrics.

Also, if you’re coming from a more basic satin bonnet, this one is framed around natural mulberry silk and double-layer coverage. Satin can be fine for some people, but the extra “real silk” angle here is clearly central to why someone would choose it.

Where it may not be the best move is if your priority is maximum room for very thick, long hair, or if you want a truly universal fit for every hairstyle volume. The brand’s own note suggests there’s a sweet spot.

What’s included and gifting potential

Umisleep includes the bonnet in a luxury gift box, which makes it easy to treat as a present rather than just a personal purchase. It’s described as a meaningful gift for occasions like new mums, busy professionals, or anyone who values self-care and hair maintenance.

If you’re buying for someone who already uses hair protection at night, a silk bonnet can feel like an upgrade that’s easy to understand. If the recipient has very thick, long curls, it’s still worth checking whether this one-size style will comfortably accommodate their hair volume.

Is it worth it?

It’s worth considering if you want a double-layer mulberry silk bonnet with a non-slip elastic tie system, and you’re aiming to wake up with less frizz, fewer tangles and better-preserved hairstyles. It makes sense for curly, natural, braided or pinned styles, especially if your curls are medium thickness and you like a secure-but-adjustable fit.

You may want to skip it if you have long, very thick hair where the bonnet might feel too tight or too small, even with the elastic tie. It might also be less appealing if you’re not keen on maintaining silk as a more delicate material.

For most people in the “I want my hair to look decent in the morning with less work” camp, this bonnet’s premise—smooth silk contact plus a stay-in-place design—maps well to everyday hair care. Just be honest about your hair thickness and how much volume you need to fit comfortably inside.

Quick FAQ

How does the non-slip tie work?

The bonnet uses fixed non-slip loops at the front plus a long elastic tie band. The tie is adjustable, so you can set the tension and help the bonnet stay in place overnight.

Is it suitable for very thick, long curly hair?

The guidance suggests it’s more suitable for medium thickness curly hair. It may not be suitable if your curly hair is long and thick, so it’s worth double-checking fit expectations.

Will it really help with frizz and dryness?

The bonnet is designed to reduce friction overnight and help hair glide across the silk surface. The intended effect is less dryness, frizz and split ends caused by rough contact.

Can you use it with braids and rollers?

Yes—it's described as suitable for braids, weaves, rollers, hairpins and other styles, as well as curly or natural hair.

What should I check before buying?

Check your hair thickness and the amount of volume you need to contain. Also consider whether a one-size bonnet with the provided inner/outer diameter and elastic range will feel comfortable for your usual sleep hairstyle.