I can't even begin to tell you how many nights I've woken up drenched in sweat. (What can I say? I'm a hot sleeper.) Having tested everything from mattress toppers to pillowcases, I've done my due ...

Nicole Dieker has been writing about personal finance for nearly a decade. She's also the author of The Biographies of Ordinary People, a Millennial-era Little Women. June 1, 2018 Add as a preferred ...