Too hot to sleep? Tempur-Pedic's best cooling mattress topper is up to $160 off with this secret discount code

For side sleepers who struggle with overheating and prefer a softer bed, a cooling mattress topper is an excellent solution. Tempur-Pedic's Tempur-Adapt+ Cooling Topper, which has been found to be the best by reviewers, is currently available for up to $160 off at Tempur-Pedic.com when using the code TOPPERS at checkout. The queen size topper drops from $439 to $319, while the king size saves up to $160.

This secret discount code makes it a cost-effective way to experience the signature cooling comfort of a Tempur-Pedic bed for less, even during this month's mattress sales. While not offering a sleep trial, Tempur-Pedic provides a 10-year limited warranty. The Tempur-Adapt + Cooling Topper features a removable, machine-washable cover and anchor straps to prevent shifting on the mattress.

It's particularly suitable for side sleepers, providing a body-hugging feel that softens harder beds while offering great pressure relief. However, it may not be ideal for stomach sleepers as its soft profile lacks the firmness needed to keep their spines properly aligned. For those on a smaller budget, the Hybrid Lux Mattress Topper is another option, currently offering a 25% discount, making it over $100 cheaper than the Tempur-Adapt+ Cooling Topper in every size.