Feb 6, 2019 - Purple Construction. The top layer is a 2? hyper-elastic polymer that provides great bounce and pressure relief. The middle layer is 3.5? of poly foam which serves as both a comfort foam and transitional foam between the polymer and the base support. The bottom layer is 4? of support foam.
Feb 10, 2019 - Purple Mattress Specifications and Construction. Trial & Return: 100 Nights. Warranty: 10 Years. Top Layer (2?): Hyper-elastic polymer™ Smart-Comfort Grid. Middle Layer (3.5?): 1.8 lbs density polyurethane foam. Base Layer (4?): 2.0 lbs density polyurethane foam. Appx Dimensions (WxLxH – Inches): 75.5? x 79.5? x 9.5?