Aly Lopez is a writer on the sleep team at CNET. She tests, researches and reviews everything sleep-related, from mattresses and bedding to sleep trends and hacks to sleep technology and supplements.
Best of the boxed mattresses — and beyond ... It has a flippable hybrid construction, with a firmer side rated for ages 3 to 7 and a softer side rated for kids 8 to 12; both are supported ...