Wayfair is selling a $1,199 queen Sealy side sleeper cooling mattress for $399

The Sealy 12" Cooling memory foam mattress on a grey fabric bedframe in a white panelled bedroom, with a blue Tom's Guide price drop sales badge overlaid on the bottom right hand corner
(Image credit: Sealy)

Wayfair is running a 72-hour flash sale on several Sealy cooling mattresses, and one in particular has caught our eye. The Sealy 12" Cool Memory Foam Mattress is down to $398 (was $1,199) for a queen size at Wayfair, and its medium-soft feel makes it ideal for lighter to average weight couples who side sleep and who are prone to hot sleeping.

Sealy's budget-friendly hot sleeper mattress has a 4.7 out of 5 star rating at Wayfair, taken from over 9,000 user reviews. Customers love how well the gel-infused foam dissipates heat, and how it contours the body to relieve pressure.

Sealy 12" Memory Foam Mattress (queen)
Save $800
Sealy 12" Memory Foam Mattress (queen): was $1,199 now $399 at Wayfair

Sealy's 12" Cool Memory Foam Mattress is designed with a gel memory foam layer to wick away heat to reduce hot sleeping. Gel-infused foam beds are also a good choice for sleeping better when you have aches and pains, as the foam contours your body throughout the night, evenly distributing your weight to relieve pressure points. In Wayfair's 72 hour sale a twin size has dropped to $318 (was $1,099) and a queen is down to $398 (was $1,199).

As we said, the Sealy's 12 Cool Memory Foam Mattress is a solid option for hot sleepers. Its cooling technology includes a top gel layer to boost airflow and wick away moisture.

This isn't in any way as advanced as the temperature regulation performance you'll get from the best cooling mattresses we've tested, like the Bear Elite Hybrid, so we wouldn't recommend the Sealy to those dealing with night sweats or hot flashes.

The middle layer is all about offering pressure relief and giving that 'hug' feeling that memory foam is known for.

If you're a combi sleeper...

Nectar  Classic Memory Foam Mattress (twin)
Nectar Classic Memory Foam Mattress (twin): $349 at Nectar Sleep

In our Nectar Classic Memory Foam Mattress review, we rated this bed for delivering a superbly comfy body hug feel. After sleeping on it, we found that it slept comfortably in most sleep positions. It also offers a good amount of pressure relief, so it would be a good match for side sleepers. In this Nectar mattress sale, a twin is $349 and a queen is $649.

Our score: ★★★★½
User score: ★★★★½ (52K+ reviews)

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Alexis De Leaver
Sleep Deals Writer

Alexis recently joined the Tom's Guide Sleep Team as a Deals Writer. She is passionate about helping others get better sleep and even more passionate about finding a great deal, whether that's on some of the top mattress brands out there like Saatva, Nectar and DreamCloud, or on leading sleep tech like smart trackers. She is an experienced writer and editor in the lifestyle industry and has worked on major UK and US publications, including Daily Mail, Space.com, and Black Women Rising Magazine.

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