Unlock to see our ratings and compare products side by side Our comfort ratings are based on members' average comfort rating for their mattress brand and type on a scale from excellent to very poor.

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for memory- and latex-foam mattresses, higher scores indicate ease of changing sleep position. Indicates how firm a mattress is on our scale from 1 to 10, where 1 is very soft and 10 is very firm.

but if you want a particularly firm mattress, I recommend the Serta iComfortECO Foam Mattress. It comes in plush, medium, and firm options. The firm was one of the firmest mattresses I've ever ...

Check out our best mattress for couples guide. Best firm While the Serta iComfortECO comes in soft, medium, and firm, I tested it in firm to fill some holes in our coverage. I've only tested one ...