Amerisleep sells six mattress models ranging in firmness from the AS1 being the firmest available (measuring in at a true firm) to the AS5 being the absolute softest from this brand (a true plush).

Firmness: The Original Purple mattress is a medium-firm mattress, generally ranking around 6/10 on the firmness scale. The New Purple mattress comes in three firmness levels: soft, medium and firm.

Orthopaedic mattresses, particularly spring-based ones like the Spine Guard collection, are specifically designed to support a neutral spine position. These mattresses combine firmness with adaptive ...

We tested eight popular firm mattresses to compare how well they relieve back pain and support stomach and back sleepers. We found two we’d recommend to anyone.

We tested eight popular firm mattresses to compare how well they relieve back pain and support stomach and back sleepers. We found two we’d recommend to anyone.

A good night’s rest makes every day better. These are the best Bay Area mattress stores, and one is likely the best mattress store near you.

Can't sleep in the summer heat? Don't sweat it. Our sleep experts found the best cooling mattresses to help you stay cool.

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Tom's Guide Verdict A medium-firm memory foam mattress, we found the Tuft and Needle Original supportive for back, stomach and side sleeping.

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