KEY DETAILS SPRING SYSTEM: Constructed with a Pocketed Coil® support system, cushioning foams and a quilted surface for durable support with a standard mattress feel. FIRM FEEL: For the person who likes firm, supportive comfort. Great for stomach and back sleepers. ALLOWS AIRFLOW: AirCool™ features a unique, channeled design to help promote airflow through the mattress for cool sleep. SOOTHING SLUMBER: AllCool™ Gel Foam is a soft gel that helps provide comfort, support, airflow and breathability. STABLE SUPPORT: Individually wrapped, 815 Beautyrest® Pocketed Coil Technology provides consistent support for the lifetime of your mattress. Fiberglass-free. Low-VOC foam is certified to CertiPUR-US® standards, which ensures it is made without PBDEs, TDCPP or TCEP (“Tris”) flame retardants, ozone depleters, heavy metals, formaldehyde and phthalates regulated by the Consumer Product Safety Commission. WORRY-FREE WARRANTY: 10-year limited manufacturer's warranty. CA Customers Only Williams Sonoma is compliant with California’s Retailer Take Back Program Legislation. If you are having your mattress delivered, we will take back your old mattress and/or foundation at no additional cost. All delivery or set-up fees for the products being delivered still apply. For white glove delivery, the old mattress and/or foundation will be taken at delivery of your new mattress. For parcel shipments, we are happy to pick up your old mattress and/or foundation. Please call us to schedule a pickup within 30 days of the delivery of your new mattress. Please note we may refuse to pick up the old mattress and/or foundation if it poses a health or safety risk. For questions or to schedule a pickup contact: West Elm: 1.888.922.4119