---
product_id: 442014703
title: "LitBear Sleep Masks for Women, Sleep Eye Mask for Sleeping, Comfortable Night Sleeping Mask, Soft Contoured Eye Cover for Sleeping with Elastic Strap for Side Sleeper Flying Shift Worker Light Sleeper"
brand: "litbear"
price: "¥4941"
currency: JPY
in_stock: true
reviews_count: 13
category: "Lit Bear"
url: https://www.desertcart.jp/products/442014703-litbear-sleep-masks-for-women-sleep-eye-mask-for-sleeping
store_origin: JP
region: Japan
---

# 99.9% light blocking 15° tilt angle for side sleepers 3D contoured eye cups, no eye pressure LitBear Sleep Masks for Women, Sleep Eye Mask for Sleeping, Comfortable Night Sleeping Mask, Soft Contoured Eye Cover for Sleeping with Elastic Strap for Side Sleeper Flying Shift Worker Light Sleeper

**Brand:** litbear
**Price:** ¥4941
**Availability:** ✅ In Stock

## Summary

> 🌙 Sleep Like a CEO: Total Darkness Meets Executive Comfort

## Quick Answers

- **What is this?** LitBear Sleep Masks for Women, Sleep Eye Mask for Sleeping, Comfortable Night Sleeping Mask, Soft Contoured Eye Cover for Sleeping with Elastic Strap for Side Sleeper Flying Shift Worker Light Sleeper by litbear
- **How much does it cost?** ¥4941 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/442014703-litbear-sleep-masks-for-women-sleep-eye-mask-for-sleeping)

## Best For

- litbear enthusiasts

## Why This Product

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

## Key Features

- • **Custom Fit & Chic:** Adjustable elastic strap (20.5-26.5 inch) in a trendy new color loved by millions.
- • **Blink-Friendly Comfort:** 12mm deep 3D eye cups protect lashes and makeup while allowing natural blinking.
- • **Pitch-Black Sleep Zone:** Adaptive 22mm hollow nose bridge seals out all light for deep, uninterrupted rest.
- • **Side-Sleeper’s Dream:** Ultra-thin edges with a 15° tilt reduce temple pressure and prevent face squeezing.
- • **Featherlight & Breathable:** Premium 6-layer memory foam with cooling fabric keeps you comfy all night or on-the-go.

## Overview

The LitBear Sleep Mask is a top-rated, ergonomically designed eye mask featuring a 22mm adaptive nose bridge for near-total light blocking, 3D contoured eye cups that prevent eye pressure and protect makeup, and a unique 15° tilt angle tailored for side sleepers. Crafted with breathable, premium memory foam and an adjustable elastic strap, it offers a lightweight, customizable fit ideal for night sleep, travel, and shift work. With over 14,700 glowing reviews and a #3 rank in sleep masks, it’s the go-to choice for professionals seeking restorative rest.

## Description

desertcart.com: LitBear Sleep Masks for Women, Sleep Eye Mask for Sleeping, Comfortable Night Sleeping Mask, Soft Contoured Eye Cover for Sleeping with Elastic Strap for Side Sleeper Flying Shift Worker Light Sleeper

Review: Well worth it! - Very nice, no light comes through when using it. Very comfortable and soft. Easy to adjust around your head. Definitely dont regret buying this, helps me sleep tremendously. I've been sleeping with it every night sense I've bought it. Puts me right to sleep
Review: Effective & Comfortable - This is a very nice mask compared to cheaper in-store masks I’ve bought. The band appears to be good quality it appearing to maintain it’s tightness and can be adjusted. It is really effective at maintaining darkness with what I felt was 99.9% of light not coming through. It’s pretty big compared to regular masks, but is easily still lightweight enough for travel.

## Features

- Perfect Light Blocking: Heightened 22 mm adaptive hollow nose bridge, this sleep eye mask close out the light around the nose, providing a pitch black environment for you to sleep
- No Pressure on Eyes: 12 mm depth 3D contoured eye cups leave plenty of room for blinking. Protect your eyelash extensions and maintain your eye makeup
- New Release for Side Sleeping: Upgraded from the basic sleep masks, 15° tilt angle ultra-thin edges of the eye mask for sleeping which can take pressure off your temples and won't squeeze your face. Sleep more comfortable when is on your side, perfect sleeping masks for side sleepers
- Comfortable & Lightweight: Smooth cooling fabric lining and premium 6-layer low rebound soft memory foam make the sleep masks for women breathable and lightweight, for nighttime sleep, travel, nap, flight, camping, yoga, hospital stay
- New Color and Adjustable: Easy to adjust the elastic buckle strap from 20.5 to 26.5 inch and fits snuggly and leave your hair alone. The new fashion eye mask color is voted by tens of millions of fans, you will love this beautiful and valuable eye sleep mask. A good choice for female friends
- Note: Before use, please hand wash the eye cover for sleeping with water below 40℃ /104℉ and dry naturally for few days. We provide 24-hour customer service online, please don't hesitate to contact us

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B09WMBZZC6 |
| Best Sellers Rank | #1,267 in Health & Household ( See Top 100 in Health & Household ) #3 in Sleep Masks |
| Customer Reviews | 4.7 4.7 out of 5 stars (14,709) |
| Date First Available  | March 28, 2022 |
| Item model number  | LB-EB01 |
| Manufacturer  | LitBear |
| Product Dimensions  | 10.43 x 4.21 x 1.02 inches; 2.89 ounces |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** LitBear
- **Color:** Coral Red
- **Material:** foam

## Images

![LitBear Sleep Masks for Women, Sleep Eye Mask for Sleeping, Comfortable Night Sleeping Mask, Soft Contoured Eye Cover for Sleeping with Elastic Strap for Side Sleeper Flying Shift Worker Light Sleeper - Image 1](https://m.media-amazon.com/images/I/81gZlt1GnTL.jpg)
![LitBear Sleep Masks for Women, Sleep Eye Mask for Sleeping, Comfortable Night Sleeping Mask, Soft Contoured Eye Cover for Sleeping with Elastic Strap for Side Sleeper Flying Shift Worker Light Sleeper - Image 2](https://m.media-amazon.com/images/I/71pPH3wsW1L.jpg)
![LitBear Sleep Masks for Women, Sleep Eye Mask for Sleeping, Comfortable Night Sleeping Mask, Soft Contoured Eye Cover for Sleeping with Elastic Strap for Side Sleeper Flying Shift Worker Light Sleeper - Image 3](https://m.media-amazon.com/images/I/71VJFliLE1L.jpg)
![LitBear Sleep Masks for Women, Sleep Eye Mask for Sleeping, Comfortable Night Sleeping Mask, Soft Contoured Eye Cover for Sleeping with Elastic Strap for Side Sleeper Flying Shift Worker Light Sleeper - Image 4](https://m.media-amazon.com/images/I/61+ItMusrkL.jpg)
![LitBear Sleep Masks for Women, Sleep Eye Mask for Sleeping, Comfortable Night Sleeping Mask, Soft Contoured Eye Cover for Sleeping with Elastic Strap for Side Sleeper Flying Shift Worker Light Sleeper - Image 5](https://m.media-amazon.com/images/I/71JgfHxUfIL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Well worth it!
*by G***Y on January 13, 2026*

Very nice, no light comes through when using it. Very comfortable and soft. Easy to adjust around your head. Definitely dont regret buying this, helps me sleep tremendously. I've been sleeping with it every night sense I've bought it. Puts me right to sleep

### ⭐⭐⭐⭐⭐ Effective & Comfortable
*by N***E on January 17, 2026*

This is a very nice mask compared to cheaper in-store masks I’ve bought. The band appears to be good quality it appearing to maintain it’s tightness and can be adjusted. It is really effective at maintaining darkness with what I felt was 99.9% of light not coming through. It’s pretty big compared to regular masks, but is easily still lightweight enough for travel.

### ⭐⭐⭐⭐⭐ BUY IT.
*by M***X on January 15, 2026*

This is hands down the BEST sleep mask I’ve ever had. It’s comfortable and adjustable, it blocks out light completely from all angles, and best of all it STAYS ON! I used it last night for the first time and I slept so well I missed my first alarm. I was shocked when I had to take it off upon waking. Let this be your sign to buy this immediately!

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**Shop now:** [https://www.desertcart.jp/products/442014703-litbear-sleep-masks-for-women-sleep-eye-mask-for-sleeping](https://www.desertcart.jp/products/442014703-litbear-sleep-masks-for-women-sleep-eye-mask-for-sleeping)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-17*