The Purple RestorePlus™ 13” hybrid mattress offers more pressure relief and targeted support with added stay-cool features. The plush comfort level provides a soft surface with underlying support and pressure relief—great for side sleepers and back sleepers. The moisture-wicking Softflex cover has an antimicrobial finish to keep you comfortably cool and dry. 3" of GelFlex Grid and breathable Ultra Comfort foam dissipate heat and relieve pressure. Three Zone Responsive Coils deliver targeted support throughout the night. Mattress protector recommended. Made in America. Spot clean with light water, then air dry. Compatible with Premium Smart and Premium Plus Smart bases.