Pedic 12 Inch infused Memory Foam Mattress(Cal King) 12 Inch infused Memory Foam Mattress. The 5.5lb Memory Faom Keeps you cool at night while still offers you the support you need night after night. Fast shipping and great customer service. feel free to call us anytime and when you do call us an actual person will pickup the phone. MADE IN AMERICA with a 25 Year Warranty. We have been in business over 40 years to back it up with over 1.7 million mattresses sold. THICK, EXTREMELY SOFT DURABLE COVER THAT BREATHS EXTREMELY WELL. 8" Sculpting Foam Core gives you the support you need without sinking into the mattress. This is one of the more important parts of a mattress, essentially the foundation of the mattress.