Get Some Nature-based ZZZ’s: Sleepy’s Launches CELLIANT Viscose Bedding Collection

CELLIANT® Viscose Sleepy's Bedding
>We couldn’t be prouder to announce that the first sleep products infused with nature-based CELLIANT Viscose to hit retail are Sleepy’s collection of sheets and pillowcases. It’s especially meaningful to the CELLIANT team because, like us, Mattress Firm takes sleep seriously. Their team of Sleep ExpertsTM recognized the wellness benefits of CELLIANT in the sleep space and are excited about the potential for their customers. And on our end, we’re excited to work with partners who are well-known and respected in the sleep industry (if you haven’t already, you should check out and who are focused on environmental and social responsibility.
We’re sure you’ve got questions about the new collection, and we couldn’t be happier to provide the answers.


CELLIANT Viscose is an innovation that’s part of our effort to create quality products as sustainably as possible. CELLIANT Viscose embeds CELLIANT bioceramics into a plant-based Viscose fiber, giving all the benefits of CELLIANT — it converts body heat into infrared energy, promoting local circulation and helping regulate body temperature so you sleep more comfortably and wake up rejuvenated.
Additionally, CELLIANT Viscose is made from wood that has been certified by FSC® or PEFC™, which guarantees the origin of the raw materials is in sustainably managed sources, and CELLIANT Viscose is a versatile fiber that blends beautifully with cotton, micromodal, lyocell, wool varieties (including cashmere), and other fibers.


Sleepy’s CELLIANT Viscose collection is a line of sheet sets that feature a wide range of colors and sizes. The collection is available in four popular colors:

And in 8 sizes to fit just about any bed:

What are Sleepy’s CELLIANT Viscose sheets and pillowcases made of?

Sleepy’s™ new sheets and pillowcases collection fabrics are:

They also feature a luxurious 800-thread-count. In addition to the CELLIANT Viscose sustainability certifications, these sheets and pillowcases are also certified as MADE IN GREEN by OEKO-TEX®. This label is something we’re extremely proud of as it gives customer the assurance that the product has been manufactured in environmentally friendly facilities under safe and socially responsible working conditions and has been tested for harmful substances.

Where Can I Buy Sleepy’s CELLIANT Viscose sheets and pillowcases?

The Sleepy’s CELLIANT Viscose collection of sheets and pillowcases can be found in over 550 Sleepy’s retail stores across the USA. They can also be purchased online at so it’s easy to find these beautifully comfortable sheets and pillowcases that help you sleep better and wake feeling more rejuvenated.


Mattress Firm, the nation’s largest omni-channel mattress specialty retailer, has been helping solve America’s sleep problems for more than 90 years through our family of brands. Every one of our more than 6,500 passionate Sleep Experts are driven by a common purpose: to change people’s lives through better sleep. Whether browsing online or in one of our 2,300+ stores, our highly trained team provides personalized service and advice to help customers choose the right mattress and bedding products based on their unique needs. Our expertly curated selection of products includes leading brands such as Beautyrest®, Nectar®, Sealy®, Serta®, Simmons®, Sleepy’s® Stearns & Foster®, Tempur-Pedic®, Tuft & Needle®, tulo®, and Purple®. Mattress Firm supports local and national charities through product and monetary donations and offers employee volunteering opportunities to serve their communities. No matter the time of night, Mattress Firm wants to help people get the sleep they deserve.
If you’re interested in learning more about CELLIANT Viscose and incorporating plant-based bioceramic fibers into your brand’s products, get in touch with our business development team by filling out the form below. You can also learn more about How Infrared Technology is Changing the Sleep & Bedding Industries.