The Nectar Luxe Memory Foam Mattress is the ultimate in cooling and support for a medium plush sleep. 14 inches tall with 3x the cooling fibers of the Nectar Classic, the Cool Comfort Pro Cover with RefreshRest™ technology wicks away moisture and resists bacteria. The NectarTech Gel System has a 3-inch Active Gel Memory Foam layer for contouring comfort and a 4-inch Comfort Gel Support Foam layer for back support and spinal alignment. An 8-inch Endurance Support Foam base keeps the mattress stable, reduces motion transfer and keeps you comfortable all night. Perfect for side sleepers or those who like a plush feel, this mattress is also adjustable base friendly.