With a year-round up to 50% off sale, the Siena Mattress is our favorite affordable mattress in a box. A queen size will set you back only $399 (was $799), while a king is just $499 (was $976).

Available in twin ... (no box spring or board required), so rolling over and moving around hopefully won’t lead to aches and pains in the morning. Combined with a soft, breathable mattress ...

Does the edge of your mattress dip and collapse if you sleep too near the edge? Knowing what works (and what doesn't) about your current sleep set-up will help narrow down what you are looking for ...

The mattress was also easy to set up, and fit a wide variety of bed frames, including box spring, slatted frame, platform bed, metal grid, or simply on the floor. However, we did find the mattress ...

The best adjustable mattresses make it easy to customize the firmness of the mattress itself, allowing you to completely tailor the feel to your specific preferences. After testing and reviewing ...

If you have a smaller space such as a studio apartment or dorm room, check out the best twin mattresses, tested and reviewed by our CNET sleep experts. Lindsay Boyers is a certified nutritionist ...

Back when innerspring mattresses ruled the market, using box springs was a no-brainer. The flexible, spring-filled mattress bases allowed for flexible support while lifting the mattress to a then ...

Twin XL mattresses are found inside almost every college dorm room, but there’s a lot more to this mattress size than that. While the best twin XL mattress provides ample room for growing kids ...

The EnerPlex air mattress has an internal pump and comes in three different heights (13 inches, 16 inches, or 18 inches) for most sizes. I tested a 13-inch twin, which fully inflated in about 30 ...

One possible downside: The Estate SE is heavy and thus requires either a platform frame or a box spring. The company offers a 100-night trial, within which time you can return the mattress for a ...

“Because of the delivery service, there was no off-gassing smell, and the entire experience took about 20 minutes to be fully set ... in a box. Why we chose it: Though a flippable mattress ...

If you’re on the hunt for something a bit different (not memory foam or even a traditional spring ... The Purple Mattress has a medium-firm softness and is available in sizes twin to California ...