Great mattress very comfortable

Soft n great to sleep in the nighttime

It is a full size mattress with about 3" of topper foam. Medium firmness.

Was recommended by our daughter. We like it.

Solid mattress. Serta has proven quality and comfort.

Feels amazing, not too firm and not too soft, just the right feel for a perfect nights rest.

This bed has been comfy from the start. No break-in period. Sleeping better.

I love mu bed it's great and wonderful. Its something I should of bought a long time ago.

My son loves the comfort and the medium/firm feel. He sleeps well on his new mattress.

Serta Perfect Sleeper X Knox Firm Mattress