Latex mattresses rarely have the gooey softness of memory foam, but they can still provide cushioning for side sleepers.

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.

One of the most luxurious beds in its current lineup is the Botanical Bliss, an all-latex foam mattress that also has organic cotton and wool. If you're looking for a sustainable bed, look no further.

Natural latex is often used in the comfort layers of organic mattresses. It's more breathable ... By comparison, closed cell foam is rigid, dense, and water-resistant, with minimal airflow since ...