Luxury Comfort with Ultimate Cooling Technology ThermoPhase FoamA layer of foam infused with temperature-regulating Phase Change Material (PCM) that absorbs and releases heat to maintain your ideal sleep temperature Premium Memory FoamsOur foams offer more than long-lasting plushness. A cutting-edge infusion of copper gives you antimicrobial and cooling benefits Ultimate BreathabilityOur 360-degree airflow design, individually encased coils, and premium open-cell foams work together to promote continuous airflow all night long Durable DesignOur high-density foam layers and premium steel coils are made in-house and carefully assembled by our master craftsmen in Arizona Customizable ComfortYour preferences are met with three comfort classics: soft, medium, and firm Premium Body ContouringOur carefully selected foam layers perfectly combine with our Ascension Zoned Coils to offer your support where you need it most ThermoPhaseFoam Copper InfusedMemory Foam 360°Airflow Design SuperiorMotion Isolation CustomizedComfort 3-ZonedLumbar Support How Does it Feel Soft SoftFirm Best For Customizable Comfort Advanced Cooling Targeted Support Side Sleepers Medium SoftFirm Best For Customizable Comfort Advanced Cooling Targeted Support Combination Sleepers Firm SoftFirm Best For Customizable Comfort Advanced Cooling Targeted Support Back Sleepers Stomach Sleepers *LIMITED LIFETIME WARRANTY USUALLY SHIPS IN 3-5 BUSINESS DAYS