Sleeping happily through the night on a mattress next to my partner is a real feat — especially since he prefers completely different sleeping conditions . The only way this can be accomplished is by investing in a mattress with independently configurable sides, so each person can customize their section according to personal preference. Enter the Naturepedic EOS Classic Organic Mattress ($2,199-$4,299), which makes this possible with an added bonus: the adjustment process runs over the course of 100 days, meaning you can swap out layers repeatedly until you're satisfied with your side of the bed.

While you begin by choosing from extra-firm, firm, cushion-firm, medium, and plush for both the left and right sections of the mattress, Naturepedic provides a detailed breakdown of the "ingredients" that comprise each "recipe," if you will. You can remove segments from your side over time to achieve the firmness that's right for you. I'm also a hot sleeper, whereas my boyfriend runs cold, so I was delighted to learn about the moisture-wicking properties of the mattress's breathable fibers, just in case I start to sweat.

After sleeping on the mattress (in a size queen) for two nights, I was already convinced that Naturepedic has developed the secret sauce for a happy, well-rested couple — especially one that values eco-friendly, sustainable products . Ahead, read my full, in-depth review of the Naturepedic EOS Classic Organic Mattress and determine whether it's right for you. Th.