In the flagship Purple Mattress, a two-inch layer of this flexible polymer is backed with the brand’s Comfort Foam and a durable base foam for exceptional pressure relief and support. Plus, the open ...
Click here to read about our editorial policies and our methodologies. By Corey Jungwirth, NBHWC Expert Contributor Shelby Harris PsyD, DBSM Expert Verified by Soma Mandal, MD Reviewed by Megan Mowery ...