Beautyrest Black Series One 14.25″ Medium King Mattress – Breathable, Cooling, and Supportive – CertiPUR-US Certified, 100-Night Sleep Trial, and 10-Year Limited Warranty-Black and Gray

Triple-Stranded Pocketed Coil Technology offers our most advanced level of individualized support and motion separation, so you can rest undisturbed
Specialized vertical fibers combine with an applied surface-cooling technology in an advanced feature designed to help transfer heat away from the body all night
Contouring foam adheres to the shape of your body for night after night of exceptional pressure relief
High-density, medium-feel comfort foam contours and conforms to your body, so you can experience a unique combination of comfort and support where you need it most
You can rest knowing that we stand by our Beautyrest mattresses with a 10-Year Limited Warranty. Also, all our mattresses are proudly assembled in the USA and that we only use CertiPUR-US certified foams in all our products