The Saatva Foundation is crafted from premium materials like CertiPUR-certified foam, organic cotton, and North American ...

There’s a lot to be said for the benefits of firm mattresses, like lumbar support and long-term durability. So while it may not be the first mattress ... only acts as the foundation for the ...

The Element did an excellent job of maintaining edge support and isolating motion, but the heat dissipation was unimpressive and the flat, firm feel ... your old mattress and foundation for ...

We rate it as the best hybrid mattress in the world, with three levels of firmness to choose from: Soft Plus, Luxury Firm and Firm ... of your old mattress and foundation. That's superb value ...

This particular mattress comes in six different sizes: twin, twin XL ... soft, medium, and firm. He has always slept on a firm mattress, so we stuck with this comfort level.