This Is A Brand New California King Size Tempur-pedic Contour-supreme (Firm) Mattress.sink In To Premium Sleep On Your New Mattress! This Mattress Offers: Smartclimate System: Moisture-wicking, Cool-to-the-touch Comfort Easyrefresh Top Cover: Simple To Remove, Wash And Replace Premium Fabric Cover High-loft Super-stretch Cover With Grey Upholstery Sides Antimicrobial Treatment Hinders Microorganisms, Including Dust Mites Minimizes Motion Transfer Between Sleep Partners For Fewer Sleep Interruptions. In sealed box with full warranty.