"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." This is going to come down to a personal preference. There are generally three different firmness levels: ...

I'm a certified sleep science coach who has tested over 50 mattresses. The Leesa Legend Chill Hybrid Mattress is the brand’s luxury cooling option, and one of the top-tier mattresses in its lineup.

This mattress promises “buoyant, cooling comfort.” I’m a hot sleeper, and I tested the Saatva latex hybrid mattress the only way I know how: by sleeping on it for six months. Our editors and experts ...