Serta Perfect Sleeper Midsummer Nights 10.5-in Plush Queen Cooling Innerspring Mattress one_size in White | 500308452-1050

Featuring an 825-coil density system, this supportive mattress offers zoned comfort and pressure relief where you need it-with upgrades available with more cooling layers and support. Your new mattress may initially feel firmer than expected. Please allow up to 60 days to acclimate to your new mattress as it naturally adjusts to contour, comfort, and support you best. Premium memory foam is temperature-sensitive; it may feel firmer in cooler temperatures and softer in warmer ones. For your preferred comfort, please allow several hours for your memory foam mattress to adjust to the room's temperature. Serta Perfect Sleeper Midsummer Nights 10.5-in Plush Queen Cooling Innerspring Mattress one_size in White | 500308452-1050