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100% Mulberry 22-Momme Silk Flat Sheets

100% Mulberry 22-Momme Silk Flat Sheets

Regular price $168.99
Sale price $168.99 Regular price $211.23
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100% Mulberry Silk
Skin-Friendly and Breathable
Light and Soft
  • 22-Momme
  • Silk Flat Sheet
  • Premium Collection
  • Thread Count: 600

  • OSOR SILK silk flats are handmade and crafted from high-quality 22-Momme 100% Pure Mulberry Silk. Our silk flat sheet from the premium collection is soft to the touch, breathable, and incredibly cozy. With a thread count per inch (TCI) of over 600, our 22 Momme flat sheet can easily withstand washing and drying processes that may cause damage to the sheet.
    The solid style not only offers a cozy night's sleep.

    Shipping & Easy Return

    -Free Shipping site-wide

    -30-Day Easy Returns

    -P.O. Boxes and Military Addresses (APO, FPO) cannot be delivered.

    Learn More

    Silk Care

    -Professional Dry Cleaning Recommended

    -Hand wash or Machine wash in lukewarm water (30°C) on the most gentle cycle available.

    - Minimize spin time.

    -Do Not Use Bleaches

    -Do Not Tumble Dry

    -Hang dry if possible, however, avoid direct sunlight exposure.

    - Keep out of touch of pets/sharp objects.

    Learn More

    View full details

    Our Promise

    Leave us to take good care of your skin and hair during sleep time

    • 100% 6A Grade

      Premium Mulberry Silk

    • Keep Hair Natural

      Moisture During Sleep

    • Anti-aging & Anti-


    • Antibacterial &


    • Stay Cozy with Sweat

      Absorbing Tech

    • OEKO Certified & No


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    As your second layer of sleeping skin

    As a natural fabric, silk fabric contains a large amount of silk protein and 18 kinds of amino acids. It is a natural protein fiber material that can nourish the skin, integrating thin, fine, and transparent.

    No longer afraid of insomnia

    In the inner wall of silk fiber, there are fine moisture channels. Even if the air is wet, silk will make the skin dry and not sticky. You can keep seven hours (hopefully) restful sleeping in all seasons.

    Enjoy sleeping in the clouds

    In the clouds of the city, have a silk dream. Every night, take off your fatigue, sleep in the soft silk, and have a good dream.

    We Make
    The Softest 22-Momme Premium
    Mulberry Silk

    Higher quality, thicker and silkier than cheaper alternatives.


    Certifided Nontoxic

    Guaranteed clean and safe. Free of pesticides and chemicals. Skin-Friendly!


    Highest Grade (6A)

    Only 5% silk in the world meets 6A standard.

    Join OSOR Community

    Loved By Hundreds of Families

    • Cristal

      Looks and feels better than I even hoped for considering the price and some of the reviews. I have only slept on them a couple nights now but I love the way it feels and my hair looks real nice. And they make my bed look sensual!

    • Cat DeGroff

      These sheets are amazing! They wash well and their softness is unparalleled. I love the deep pockets of the fitted sheet and the silky-soft pillowcases that don't mess up my hair at night. Looking for a wonderful, luxurious sheet set to pamper yourself nightly with? These sheets are the answer.

    • Carla Spacher

      This is the best sheet I have purchased in the last couple of years. These are much better and higher headcounts than once that major department stores had higher prices. It is of good weight, high thread count, and not sure. Softness is the best

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    Customer Reviews

    Based on 50 reviews
    Bargain Shopper

    Pros: Keeps me cool at night, super soft, comfy. Cons: Can’t stack pillows because they will slip apart. Top sheet slips off of fitted sheet. Besides those cons, they are wonderful.

    Samantha Gilmore
    Great for the price!

    Changed to these within a few hours of getting them! My boys hopped up and stared to lay on them within me changing the sheets and getting my pillows in order, they feel really nice, the color is great & the price is great as well!

    Love it! BUT very slippery

    Okay, first off I love these sheets. They stay cool on hot nights and are very nice to look at when walking into the room. The only thing that throws me off about them is the fact that the pillows slide around on the sheets. I feel like I have to stiffen up while laying in bed to keep my pillows where I want to when I have the full set on my bed. It's not a big deal. Just something I consciously notice when sitting in bed or trying to get comfy when I'm about to sleep. I guess it's to be expected when having a full satin set. Overall, really great!

    Love It!!

    Soooo Comfortable! also great for my sensitive skin and hair care! I’ve notice a difference in my skin, less acne & soothing for my eczema. My skin is starting to clear up a lot as opposed to using cloth sheets. I also don’t have to wear my satin bonnet as much as the satin sheets helps with less breakage and damage to my 4c hair.

    Worth the risk

    These sheets are amazing! So very soft and cooler to sleep on than regular sheets. Love them and great price too! Hope to buy more!


    Don’t just listen from us, hear from our happy customers

    You May Also Wonder...

    Are your products 100% pure silk?

    Yes! All Osorsilk products are made from ultra-luxurious 100% Pure Mulberry Silk. We use the highest grade (6A) long fiber mulberry silk, with a thickness of 22 momme and enforce the strictest quality guidelines, including non-toxic dyes.

    Where are your products manufactured?

    Please feel assured that all of our products are made of 100% Grade 6A mulberry silk in China, which is safe and healthy. No chemicals are added in our production process and the use of any machinery or chemical additives that could potentially compromise the quality of our silk has been strictly forbidden to ensure the perfectly soft and smooth feel of our products. Thousands of pillowcases have been sold to our customers in 6 years and we will always provide the best products and services to our customers.

    What does Momme mean?

    Instead of thread count, silk fabrics use momme – i.e. fabric weight to measure the quality of silk fabrics. Momme weight describes the weight of 100 yards of silk, 45 inches wide, in pounds. Higher momme means there are more strands of silk per 100 yards of fabric, therefore making the product heavier. So if we weigh that fabric, and say it’s 19 pounds, the momme would be 19-momme. The higher the momme, the higher quality and more durable the fabric is. Momme can range anywhere from 11-momme to 25-momme.

    How do I track my orders?

    After the order ships out, you will receive a shipment email with the tracking number provided. If you have not received an email about your order being shipped within 2-5 business days of the date you placed your order then please contact for further assistance.

    How long will it take my order to arrive?

    Due to COVID-19, our delivery times may be delayed.Standard Delivery (USPS) shipping times.We expect delivery times of 3 to 5 business days for U.S. orders; due to current conditions, some orders may ship later than usual. Thank you for your support.
    *Includes warehouse receipt processing time.Expedited FedEx Express shipping options are available at checkout.We offer free shipping in the United States. All orders are shipped from our central California distribution center.*Includes shipping to Hawaii and Alaska standard.

    How do I care my silk?

    -Hand wash or machine wash in lukewarm water (30°C) on the gentlest cycle available.

    - Minimize spin time.

    -Do not use bleach.

    -Do not tumble dry.

    -Hang dry if possible, avoiding direct sunlight exposure.

    - Keep out of range from pets and sharp objects.