The TEMPUR-ProAdapt® series is expertly designed to deliver even more pressure relief and support. Its combination of one-of-a-kind TEMPUR-Material™, ventilated TEMPUR-Material™, and Advanced Relief® Material precisely adapts to the unique contours of your body all night long. The revolutionary TEMPUR-Material™ also delivers renowned motion cancellation to help minimize disruptions caused by movement from partners, pets, or kids.Specifications Featured-0 High-Stretch Performance Panel designed to be lightweight, breathable, and to enhance the pressure-relieving power of your mattress. Featured-1 Antimicrobial Treatment Featured-2 12" Profile Featured-3 Advanced pressure relief for restorative rest Featured-4 Cool-to-Touch Cover Featured-5 TEMPUR® Material Comfort Layer Featured-6 TEMPUR-APR™ Support Layer Featured-7 SmartClimate® Dual Cover System features a zip-off, cool-to-touch outer layer and super-stretch inner panel for convenience and comfort. Featured-8 Removable, machine-washable cooling cover. Crafted from ultra-high molecular-weight yarn, it moves heat away from your body. A sleek 360-degree zipper makes for easy on and off. Split California King Specifications Dimensions 36''W x 84''D x 12.2''H Twin Specifications Dimensions 38''W x 74''D x 12.2''H Twin XL Specifications Dimensions 38''W x 80''D x 12.2''H California King Specifications Dimensions 72''W x 84''D x 12.2''H Full Specifications Dimensions 53''W x 74''D x 12.2''H King Specifications Dimensions 76''W x 80''D x 12.2''H Queen Specifications Dimensions 60''W x 80''D x 12.2''H