Hybrid mattresses combine an innerspring coil support base with a thick memory foam comfort layer ... That's why it’s so important to double-check any in-home trials and warranties.

The thick cushioning of memory foam seemed to spell disaster ... Plank Firm Mattress: was from $749 $524.30 at PlankAs a double-sided mattress with an extra firm feel, the Plank is unusual ...

As I've mentioned, this is a rather simple all-foam mattress that's 11'' inches thick and composed of just ... beds within the online space that are double-sided, which is kinda cool -- who ...