Sleep Number Just Put Its Brand-New Cooling Mattresses on Sale for Memorial Day (Plus Cooling Sheets!)

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Cozy bedroom featuring a beige bed with a rust-colored throw, a side table, and a fireplace.
Credit: Sleep Number

For me, summer’s longer days mean I’m out and about more often — which makes getting quality rest at night even more crucial than it already is. For better sleep this summer, and for years to come, you can check out the Memorial Day sale happening over at Sleep Number. Right now, you can save hundreds on both new and best-selling Sleep Number mattresses, stock up on our favorite cooling sheets, and take 30% off furniture, including upholstered headboards. Plus, you’ll get free premium delivery when you buy a mattress and base from the just-released ComfortMode and ComfortNext mattress series. Take a look at the best Sleep Number Memorial Day sale deals and editor-approved picks below.

Looking for more great deals? Check out our complete list of every Memorial Day sale.

True Temp Sheet Set, Queen
$210

Sleep Number’s True Temp sheets — the best cooling sheets we’ve ever tested — are buy one, get one 50% off. “I’m beyond impressed with the softness of this sheet set and its cooling capabilities,” said Apartment Therapy Editor-in-Chief Charli. She also complimented their proprietary Exact Fit design: “As a hot sleeper, when I sweat and stick to the sheets at night, they often move or shift. Not these!”

$210 at Sleep Number
Temperature Bedding Bundle, Queen
$730$511

All Sleep Number bedding bundles are now 30% off, including this temperature-regulating set. It includes the editor-favorite True Temp sheets shown above, plus two coordinating pillows and a mattress topper. You can also check out bedding bundles for side sleepers and pregnant sleepers.

$511 at Sleep Number
ComfortMode, Queen
$1,599$1,499

“I’m a cool sleeper who prefers a softer mattress, but my husband is a hot sleeper who needs something firmer,” Shopping Writer Megan wrote in her review of Sleep Number’s newest mattress. “The ability for each of us to independently set our ideal firmness is fantastic.” She especially likes that they can set that firmness with remote controls — no app required.

$1,499 at Sleep Number
Easy-Comfort Bundle, Queen
$3,228$2,667

The Easy Comfort Bundle includes the ComfortMode mattress, an adjustable base, and a protective mattress pad. One reviewer says that the Sleep Number adjustable base is a “great investment” that’s “awesome for reading, back pain, allergies, and relaxing.”

$2,667 at Sleep Number
Down Alternative Pillow
$50

Sleep Number’s down alternative pillow — filled with a plush material and wrapped with a hypoallergenic cover — is buy one, get one 50% off, as are all of Sleep Number’s pillows. Bonus: If you buy the Ultimate shape, an adjustable pillow style with three removable inserts, it’s buy one, get one free.

$50 at Sleep Number
DualTemp Layer Mattress, Half-Queen
$1,099

The brand’s signature Dual Temp Layer is also BOGO50 at the Memorial Day sale. It covers one-half of a queen or king mattress and can make that side of the bed up to 35% warmer or cooler. You can adjust the temperature and set it to automatically shut off using the included remote control.

$1,099 at Sleep Number
ComfortNext, Queen
$3,000$2,699

Sleep Number’s other new mattress series is the ComfortNext, and it’s up to $500 off right now. Compared to the ComfortMode, this mattress is a little thicker and offers more pressure point relief thanks to plusher memory foam. The Lux and Ultra versions also have a coil layer for additional support. Plus, the ComfortNext contains more cooling materials — hot sleepers, take note.

$2,699 at Sleep Number
Snoring Relief Bundle, Queen
$5,228$4,444

Save a little extra on the ComfortNext mattress when you bundle it with a FlexFit 2 Smart Adjustable Base. Sleep Number refers to this as the “Snoring Relief Bundle” because this base has proprietary “snore technology” that allows you to raise your partner’s head while they sleep and alleviate mild snoring (so you can finally get some rest).

$4,444 at Sleep Number
ClimateCool, Queen
$5,749$4,999

You can save $700 on the ClimateCool mattress, which can make each side of the bed up to 15 degrees cooler by not only using breathable materials, but also by drawing heat away from your body, helping to cool you faster than other cooling mattresses. This mattress is paired with an integrated base.

$4,999 at Sleep Number
Climate360, Queen
$10,249$9,049

The Climate360 mattress has the biggest discount in Sleep Number’s Memorial Day sale: $1,200 off! It one-ups the ClimateCool with its ability to both cool down and warm up each side of the bed by up to 15 degrees. This one is sold with a smart integrated base for optimal performance.

$9,049 at Sleep Number

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