The 4-inch Lucid Gel Memory Foam Mattress Topper will instantly make any sleep surface softer. It's ideal for side sleepers who need extra relief around their shoulders and knees, but uneven ...

Queen Lucid 10-inch Memory Foam Mattress (in Firm): $349.99 ... and it comes with free white glove delivery, tooView Deal 4. Queen Plank Firm Mattress: $1,332 $999 at Plank Mattress 5.

We tested the plush and luxury firm mattress toppers with our Mattress Smasher 9000. The plush topper changed the firmness of the mattress from 7.2 to 4 ... Foam Topper is available in 2- and 3 ...