---
product_id: 51500098
title: "SYTY Natural silk sleep mask &amp; blindfold, supersmooth eye mask (One Strap)"
brand: "syty"
price: "¥4645"
currency: JPY
in_stock: true
category: "Misc."
url: https://www.desertcart.jp/products/51500098-syty-natural-silk-sleep-mask-and-amp-blindfold-supersmooth-eye
store_origin: JP
region: Japan
---

# SYTY Natural silk sleep mask &amp; blindfold, supersmooth eye mask (One Strap)

**Brand:** syty
**Price:** ¥4645
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** SYTY Natural silk sleep mask &amp; blindfold, supersmooth eye mask (One Strap) by syty
- **How much does it cost?** ¥4645 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/51500098-syty-natural-silk-sleep-mask-and-amp-blindfold-supersmooth-eye)

## Best For

- syty enthusiasts

## Why This Product

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

## Description

Alaska Bear?Enhance your Life  You won't believe how smooth it feels!  Our natural silk sleep masks not only feel smooth against your skin but are also hypoallergenic, great for those with sensitive skin. Mulberry silk is the fabric of the emperors. It is the most elegant of all the silks with a luminous sheen and a smooth touch. Buy for yourself or as a gift or consider it an investment in your travel accessories. Everyone will love the beauty and SIMPLE COMFORT of this silk.  Why using a sleep mask?  The hormone Melatonin regulates the daynight cycle of the human body and controls the recovery phases during the sleep. For the production of this hormone, the human body requires sufficient darkness. Lightness prevents the production of Melatonin. Even a little light caused, by any electronics like your cable box, laptop, digital alarm clock can be a disturbance. The best sleeping mask however will naturally help you increase melatonin levels and increase REM sleep.  Sleep masks what for?   if your bedroom cannot completely be shaded by blackout curtains and you want to sleep in  if you cannot fall asleep because your partner wants to read or watch TV  if you want to sleep while travelling, e.g. on airplanes or in trains  if you are looking for perfect relaxation during yoga, wellness or meditation  Our Customer Satisfaction Promise.  If for any reason you are not happy, ALASKA BEAR proudly stands behind the quality of its products with a total 100% satisfaction guarantee. Simply write back to us, and we will replace NEW VERSIONS free of charge or REFUND YOUR MONEY WITHOUT RETURN HASSLE.

## Features

- A sleep aid and eye relaxer, made of 100% topquality 19 momme natural mulberry silk on BOTH sides. Only supersoft, supersmooth pure silk offers the breathable, cool relaxation of the soothing masks found at the world's premier spas.
- Gentle, easytoadjust headband won't tangle hair or snag pillow like contoured masks that use VELCRO. And the plastic adjuster stays at the back of your head, not at your temples, which can be uncomfortable for sidesleepers. Fits comfortably with ear plugs and even with a CPAP facial mask. Fully adjustable strap from 15.8 inches to 27.6 inches, suitable for women/men/kids.
- Ideal for insomnia, migraine headaches and dryeye sufferers, as the breathable, natural fibers of hypoallergenic silk allows healthy oxygen in while keeping dry air out.
- Get the benefits of total blackout, whether at home, in a hotel or on the plane (where bright led light and dry air can be especially harsh). The perfect travel accessories to help keep you feeling rested and refreshed.
- A unique Christmas gift for anyone wanting deep, uninterrupted sleep.

## Images

![SYTY Natural silk sleep mask &amp; blindfold, supersmooth eye mask (One Strap) - Image 1](https://images-na.ssl-images-amazon.com/images/I/41XSEdhLpCL.jpg)
![SYTY Natural silk sleep mask &amp; blindfold, supersmooth eye mask (One Strap) - Image 2](https://images-na.ssl-images-amazon.com/images/I/41kE4Jvp0LL.jpg)
![SYTY Natural silk sleep mask &amp; blindfold, supersmooth eye mask (One Strap) - Image 3](https://images-na.ssl-images-amazon.com/images/I/51FoCvfIanL.jpg)
![SYTY Natural silk sleep mask &amp; blindfold, supersmooth eye mask (One Strap) - Image 4](https://images-na.ssl-images-amazon.com/images/I/511IrKU7iCL.jpg)
![SYTY Natural silk sleep mask &amp; blindfold, supersmooth eye mask (One Strap) - Image 5](https://images-na.ssl-images-amazon.com/images/I/51Ztb3CnhIL.jpg)

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**Shop now:** [https://www.desertcart.jp/products/51500098-syty-natural-silk-sleep-mask-and-amp-blindfold-supersmooth-eye](https://www.desertcart.jp/products/51500098-syty-natural-silk-sleep-mask-and-amp-blindfold-supersmooth-eye)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-23*