Construction

Mattress Type: Hybrid
Sustainably-Sourced TENCEL™ Cover enhanced with phase change material. A soft, moisture-wicking knit cover crafted with silky, sustainably-sourced Tencel™ and enhanced with cooling Phase Change Material. Enjoy the refreshing feel the moment you lie down and all throughout the night.
Premium Gel Foam designed to provide an adaptive feel.
Tempur Indulge™ Memory Foam-Developed by the sleep experts at Tempur-Pedic® these layers match the curves of your body to help deliver pressure relief and all-night comfort and support.
1" Supportive Latex Comfort Layer - Provides a perfect combination of pressure relief, durability, and a uniquely weightless, supported feel.
External Air Vents increase breathability and promote cool, comfortable, deep slumber throughout the night.
IntelliFlex™ Hybrid System with All-Night Cooling - This exclusive feature adds two layers of memory foam to every individual innerspring, rather than a continuous layer, to create more than 500 pockets that perfectly flex and conform to your shape while allowing for an incredible level of airflow that delivers all-night cooling.
Handmade by Certified Master Craftsmen.
Split King (two Twin XLs) & Split Cal King are a set of two mattresses to provide partners with unique sleep experiences. Zero motion transfer when paired with a foundation or custom adjustability with an motion base. (foundation and base sold separately).
Partners can pair two Twin XLs (Split King) mattresses for a unique sleep experience. Each individual can choose a different mattress firmness for their sleeping needs.
Adjustable base compatible.
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.
The Finished Size of the mattress is printed on the law tag. The tolerance is ± ½ inch from the printed Finished Size.
Designed and Assembled in the USA of domestic and imported materials.

Care

Assembly

White Glove Service: Items are delivered to your room of choice by appointment, then unpacked and fully assembled by a skilled two-person team. Includes packaging removal and recycling. Fee varies by location and order total.

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: Pottery Barn: 1.888.779.5176

Stearns & Foster® Lux Hybrid Mattress (14"-14.5"h)