---
product_id: 425926709
title: "OLESILK Silk Sleep Bonnet for Curly & Long Hair, Adjustable Night Cap"
brand: "olesilk"
price: "¥6605"
currency: JPY
in_stock: true
category: "Olesilk"
url: https://www.desertcart.jp/products/425926709-olesilk-silk-sleep-bonnet-for-curly-and-long-hair-adjustable
store_origin: JP
region: Japan
---

# 100% pure Mulberry silk lining Adjustable outer strap for perfect hold Extra large fit for voluminous hair OLESILK Silk Sleep Bonnet for Curly & Long Hair, Adjustable Night Cap

**Brand:** olesilk
**Price:** ¥6605
**Availability:** ✅ In Stock

## Summary

> 💤 Sleep in luxury, wake up flawless with OLESILK!

## Quick Answers

- **What is this?** OLESILK Silk Sleep Bonnet for Curly & Long Hair, Adjustable Night Cap by olesilk
- **How much does it cost?** ¥6605 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/425926709-olesilk-silk-sleep-bonnet-for-curly-and-long-hair-adjustable)

## Best For

- olesilk enthusiasts

## Why This Product

- Trusted olesilk brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Versatile & Durable:** Lightweight, breathable modal exterior with easy-care hand wash instructions
- • **Customizable Comfort:** Upgraded external strap ensures secure, pressure-free wear all night
- • **Premium Silk Protection:** Mulberry silk lining reduces friction, frizz, and preserves hairstyles
- • **Effortless Morning Routine:** Wake up with manageable, less tangled hair—cut styling time drastically
- • **Roomier Fit for Long & Thick Hair:** Generous sizing prevents flattening & tangling overnight

## Overview

The OLESILK Silk Bonnet is an extra-large, adjustable sleep cap crafted with 100% Mulberry silk lining and a durable modal exterior. Designed specifically for long, thick, or voluminous hair, it prevents overnight tangling, flattening, and frizz while ensuring a secure, comfortable fit. Ideal for all hair types and protective styles, this lightweight bonnet enhances hair health and simplifies morning styling routines.

## Description

Buy OLESILK Silk Sleep Bonnet for Curly & Long Hair, Adjustable Night Cap | 100% Mulberry Silk Lined for Smooth, Frizz-Free Hair. Fits Locs, Straight, Long/Medium Hair & Big Heads, Slouchy Beanie Style on desertcart.com ✓ FREE SHIPPING on qualified orders

## Features

- ROOMIER FIT FOR LONGER HAIR - The large size gives longer, fuller, or more voluminous hair more space, helping reduce squeezing, flattening, and overnight tangling.
- EXTERNAL ADJUSTMENT FOR COMFORT AND HOLD - The upgraded outer strap is easier to adjust, helps avoid pressure while lying down, and keeps the bonnet secure without feeling too tight.
- BETTER FOR HIGHER-NEED OVERNIGHT PROTECTION - Ideal for users whose hair needs more room at night, including long hair, thick hair, wavy hair, curly hair, or simple protective styles.
- HELPS PRESERVE LENGTH AND STYLE OVERNIGHT - This silk bonnet for sleeping helps reduce flattening, friction, and overnight mess, so longer hair feels easier to smooth and refresh the next day.
- MAKES LONG HAIR EASIER TO MANAGE IN THE MORNING - A practical sleep bonnet for women who want less re-styling, less detangling, and a faster morning routine after sleep.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09QPWVCR4 |
| Additional Features | Adjustable |
| Age Range Description | Adult |
| Apparel Closure Type | Drawstring |
| Apparel Fabric Stretch | Medium Stretch |
| Apparel Fabric Weight Class | Lightweight |
| Best Sellers Rank | #8,490 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #24 in Hair Bonnets |
| Brand Name | OLESILK |
| Color | Dark Grey for Long Hair |
| Customer Reviews | 4.3 out of 5 stars 2,681 Reviews |
| Fabric Type | Modal,Mulberry Silk,Silk |
| Fit Type | Adjustable |
| Fit to Size Sentiment | Positive |
| Hat Form Type | Beanie |
| Import Designation | Imported |
| Is Waterproof | false |
| Item Weight | 90 g |
| Manufacturer | OLESILK |
| Manufacturer Part Number | Sleep Cap-Dark Grey-AL |
| Material Type | Silk |
| Number of Items | 1 |
| Occasion Type | Night,New Year |
| Pattern | Solid |
| Pattern Style | Solid |
| Product Care Instructions | Hand Wash Only |
| Recommended Uses For Product | Outdoor |
| Seasons | All |
| Shoulder to Bottom Hem Length | 10.5 inches |
| Style Name | Beanie |
| Style Number | Sleep Cap-Dark Grey-AL |
| Theme | Grey |
| Unit Count | 1 Count |
| Water Resistance Level | Not Water Resistant |
| character | Women |

## Images

![OLESILK Silk Sleep Bonnet for Curly & Long Hair, Adjustable Night Cap - Image 1](https://m.media-amazon.com/images/I/81uwJ6xSQ2L.jpg)
![OLESILK Silk Sleep Bonnet for Curly & Long Hair, Adjustable Night Cap - Image 2](https://m.media-amazon.com/images/I/71W4hw2NdXL.jpg)
![OLESILK Silk Sleep Bonnet for Curly & Long Hair, Adjustable Night Cap - Image 3](https://m.media-amazon.com/images/I/71yKAFvF6FL.jpg)
![OLESILK Silk Sleep Bonnet for Curly & Long Hair, Adjustable Night Cap - Image 4](https://m.media-amazon.com/images/I/71FtatHbyqL.jpg)
![OLESILK Silk Sleep Bonnet for Curly & Long Hair, Adjustable Night Cap - Image 5](https://m.media-amazon.com/images/I/71Kroacmu0L.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Questions & Answers

**Q: Why does my silk bonnet have a faint sour smell? Is it safe?**
A: Yes, it's safe—and actually a sign of real, high-quality silk! During production, a mild, silk-safe acidic solution is used to protect the silk's natural proteins. A faint trace may remain but is non-toxic. You can use it with confidence.

**Q: How do I remove the smell?**
A: Mix 1 tbsp white vinegar with 4L cool water. Soak bonnet 2–5 min, then gently rinse under cool running water. Air dry flat in shade. This will removes odor & leaves silk softer & more lustrous.

**Q: Can I just throw it in the washer and dryer?**
A: We recommend gentle hand washing and hanging to dry in the shade. High spin cycles damage silk fibers. High heat and direct sunlight cause the silk to turn stiff and lose its luster. Proper care extends its service life.

## Frequently Bought Together

- OLESILK 100% Silk Dreadlock Cap, Silk Bonnet for Long Hair, Braid Bonnet for Sleeping, Extra Large Bonnet for Women&Men, Loc Cap Hair Cover
- YANIBEST Silk Bonnet for Sleeping Women Satin Bonnet Double Layer Satin Lined Hair Bonnet with Tie Band Curly Hair
- OLESILK 100% Mulberry Silk-Scrunchies for Hair Sleep, Women Grils Silk Hair Ties for Frizz & Breakage Curly Hair, No Damage, Elastics Ponytail Holder, 3 Pack

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**Shop now:** [https://www.desertcart.jp/products/425926709-olesilk-silk-sleep-bonnet-for-curly-and-long-hair-adjustable](https://www.desertcart.jp/products/425926709-olesilk-silk-sleep-bonnet-for-curly-and-long-hair-adjustable)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-11-03*