Why does my silk bonnet have a faint sour smell? Is it safe?

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.

How do I remove the smell?

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.

Can I just throw it in the washer and dryer?

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.

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OLESILK Silk Lined Sleep Cap for Women, Bonnet Hair Cover Sleep Night Hat Sleeping Slouchy Beanie Cap for Frizzy Hair

OLESILK Silk Lined Sleep Cap for Women, Bonnet Hair Cover Sleep Night Hat Sleeping Slouchy Beanie Cap for Frizzy Hair

Product ID: 314672381

🌙Lightweight Modal Cotton Outer - Breathable & Stylish

🎯Hidden Adjustable Fit - Secure All-Night Comfort

🛏️100% Mulberry Silk Lining - Frizz & Tangle Reduction

¥6739

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Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🌟 Sleep in Style, Wake Up Iconic!

STYLE SAVER - Preserves your hairstyle overnight, minimizing morning touch-ups.
WAKE UP FLAWLESS - Silk lining reduces overnight friction to keep hair smooth and frizz-free.
ALL NIGHT STAY PUT - Adjustable fit ensures the bonnet stays secure without tightness or slipping.
UNIVERSAL HAIR ALLY - Perfect for short to medium hair, straight to curly, supporting diverse hair types.
EFFORTLESS MORNING ROUTINE - Cut your prep time with hair that’s easier to manage right out of bed.

The OLESILK Silk Lined Sleep Cap combines 100% mulberry silk with breathable modal cotton to protect hair from overnight friction, reducing frizz, tangles, and dryness. Its hidden adjustable fit ensures a secure, comfortable wear all night without pressure or slipping. Designed for short to medium hair types, this lightweight, stylish bonnet preserves hairstyles and simplifies morning routines, making it an essential accessory for professional women seeking effortless hair care and a polished look every day.

Specifications

ASIN	B08ZSJSTM1
ASIN	B093N3JF3J
Additional Features	Adjustable, Moisture Wicking
Age Range Description	Adult
Apparel Closure Type	Buckle
Apparel Fabric Stretch	No Stretch
Apparel Fabric Weight Class	Lightweight
Best Sellers Rank	#18,783 in Fashion ( See Top 100 in Fashion ) #12 in Men's Headwraps
Brand Name	OLESILK
Color	Black
Customer Reviews	4.2 4.2 out of 5 stars (551)
Customer reviews	4.2 4.2 out of 5 stars (551)
Date First Available	27 April 2021
Department	Women
Fabric Type	Modal,Mulberry Silk,Silk
Fit Type	Adjustable
Fit to Size Sentiment	Positive
Fur Description	Natural Leopard Fur (Fur Origin: Africa)
Hat Form Type	Baseball Cap
Import Designation	Imported
Is Waterproof	false
Item model number	Modal Cap
Manufacturer	OLESILK
Manufacturer	OLESILK
Manufacturer Part Number	Sleep Cap-Black
Material Type	Silk Rayon
Number of Items	1
Occasion Type	Birthday, Christmas
Pattern	Solid
Pattern Style	Leopard
Product Care Instructions	Hand Wash Only
Recommended Uses For Product	Sleeping, protecting hair health, reducing frizz, maintaining styled hair
Seasons	Summer, Winter
Sport Type	walking
Style Name	Beanie
Style Number	Sleep Cap-09
Team Name	Curly
Theme	Halloween
Unit Count	1 Count
Water Resistance Level	Not Water Resistant
character	sports

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Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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¥6739

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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