Sealy is no spring chicken when it comes to the mattress game. Daniel Hanes, founder of Sealy, started making beds for his friends back in the late eighteen eighties. Since then, Sealy has been ...

Our analysis of how well a mattress maintains its original shape, height, firmness, and side/back sleeping support after 8 years of simulated use. A measure of how much vibration is transmitted ...

Our analysis of how well a mattress maintains its original shape, height, firmness, and side/back sleeping support after 8 years of simulated use. A measure of how much vibration is transmitted ...