A folded set of the Slumber Cloud Flannel Sheets on a cream background
Two young children playing in the back of a van with Slumber Cloud Flannel Sheets
A detailed view of the fabric on the Slumber Cloud Flannel Sheets
A detailed view of the stitching on the Slumber Cloud Flannel Sheets
A folded set of the Slumber Cloud Flannel Sheets on a cream background

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Flannel Sheet Set - Final Sale

Stay cozy with our brushed flannel sheets, featuring Outlast® temperature-regulating blend for warmth without overheating.


Final Sale Items are not eligible for return, exchange, or the 60-night trial period. 

Select Color
Smoke
Select Size
$93.60 $234.00you save $140.40

- Includes One Flat Sheet, One Fitted Sheet, and Two Pillowcases (Twin and Twin XL include one pillowcase)

- Brushed flannel finish for a premium hand feel

- OEKO-TEX® STANDARD 100 Certified Technology. Certification Number: SH025 151577

- 300 thread count 40% Outlast® viscose / 60% cotton flannel

Basic Care:
Machine wash cold water on a gentle cycle with a mild detergent and with like colors only. Do not use fabric softener. Only use non-chlorine bleach when needed. Tumble dry low heat until completely dry. Remove from dryer immediately. Do not dry clean. Do not iron.

Pro Tip:
Wash this every 1-2 weeks. Reduce wrinkles by removing these from the dryer immediately.

Twin Sheet Set:
Fitted Sheet - 39" x 75 x 12"
Flat Sheet - 66" x 96"
Pillowcases - (1) 20" x 30"

Twin XL Sheet Set:
Fitted Sheet - 39" x 80" x 12"
Flat Sheet - 66" x 102"
Pillowcases - (1) 20" x 30"

Full Sheet Set:
Fitted Sheet - 54" x 75" x 15"
Flat Sheet - 83" x 92"
Pillowcases - (2) 20" x 30"

Queen Sheet Set:
Fitted Sheet - 60" x 80" x 15"
Flat Sheet - 92" x 102"
Pillowcases - (2) 20" x 30"

King Sheet Set:
Fitted Sheet - 78" x 80" x 15"
Flat Sheet - 108" x 102"
Pillowcases - (2) 20" x 40"

Cal-King Sheet Set:
Fitted Sheet - 72" x 84" x 15"
Flat Sheet - 108" x 102"
Pillowcases - (2) 20" x 40"

Split-King Sheet Set:
Fitted Sheet - (2) 39" x 80" x 15”
Flat Sheet - 108" x 102"
Pillowcases - (2) 20" x 40"

This is a “Final Sale” product and may not be returned or exchanged. 'Final Sale" items are also ineligible for any additional promo code discount or future price match requests.

Pairs well with
The Slumber Cloud Core Mattress Pad with Outlast® temperature regulation technology to help keep you cool and comfortable throughout the night
On Sale from $143.20 $179.00
Core Mattress Pad

Why You'll Love It:

Space-age temperature-regulation you can wrap yourself up in, without waking up in a hot and sweaty mess.

NASA-Engineered Comfort

Using a blend of NASA-engineered Outlast® viscose and cotton, you get the cozy comfort of traditional flannel, but without the heat buildup.

Stay-Put Design

The fitted sheet is designed with a full elastic band plus four corner straps to keep the fitted sheet from shifting and the corners from popping off.

Single-Ply Construction

The Flannel Sheets have a single-ply construction with long staple fibers for high-quality, breathable comfort.

Why It's Different

Most companies that claim to have cooling, sweat-wicking bedding only attempt to manage temperature once you've already become uncomfortable. Slumber Cloud is doing something different.

Slumber Cloud Bedding utilizes Outlast® technology for a proactive, not reactive, approach to temperature regulation. Outlast® technology regulates heat to stop moisture from developing in the first place, instead of attempting to wick away sweat that has already developed.

Not too hot…not too cool…just right.

FAQ

The premium fabric has a brushed flannel hand-feel, and has a good amount of weight to the fabric.

Slumber Cloud products are designed to help manage heat and humidity build up. It is not an air conditioner with a set temperature degree, but it will react to your temperature all night long to reduce heat build up and manage temperature swings.

Yes! The basis of the technology was originally founded and used by NASA. It even holds a Certified Space Technology Foundation seal of approval!

Like a true set of flannel sheets, these are denser and softer against the skin than our Essential Sheets, providing you with ultimate comfort and warmth.