Sleep through summer heatwaves with these top 12 cooling mattress and bedding deals — from just $15 in the 4th of July sales

Thee pillows and three mattress toppers on a simple white and beige bedroom background.
(Image credit: Amazon / Bearaby / Brooklyn Bedding / Sijo)

Heatwaves are gripping parts of America right now, and the National Weather Service is warning there'll be more sweltering hot weather over the holiday weekend. So one question remains: how are we meant to sleep in this record-breaking heat?

While there are plenty of cooling bedroom hacks to try, one of the most effective things you can do to fall asleep fast in a heatwave is to invest in cooling sleep products. From mattresses that use heat-dissipating Phase Change Material to bedding woven with specialist cooling fabrics like GlacioTex, these essentials help hot air cool so you can get some shut-eye.

I spent the last heatwave tossing and turning so I've been hunting for the best cooling deals the 4th of July mattress sales have to offer. And I've found 12 excellent price drops on cool-to-the-touch mattresses, mattress protectors, sheet sets, and blankets...

Top 3 cooling mattress protector deals

Top 3 cooling sheet set deals

Top 3 cooling blanket and comforter deals

Top 3 cooling mattress deals


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Frances Daniels
Senior Sleep Staff Writer

Frances Daniels is a PPA-accredited journalist and Sleep Staff Writer at Tom's Guide with an MA in Magazine Journalism from Cardiff University. Her role includes covering mattress and sleep news and writing sleep product reviews and buyer's guides, including our Best Hybrid Mattress 2025 guide. She is interested in the relationship between sleep and health, interviewing an array of experts to create in-depth articles about topics such as nutrition, sleep disorders, sleep hygiene, and mattress care. She is also our specialist on mattress toppers — producing bed topper reviews and taking care of our Best Mattress Toppers 2025 guide — and leads content relating to fiberglass-free beds for a non-toxic sleep. Outside of Tom's Guide, she has written for Ideal Home and Marie Claire.

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