Available now at RC Willey, the new TEMPUR-ProAdapt medium feel California king mattress is built with hybrid technology. It works in combination with the TEMPUR comfort layer to deliver advanced adaptability and a truly personalized comfort and support experience, so you can get the best sleep possible. SmartClimate Dual Cover System Next-generation technology featuring a zip-off, cool-to-touch outer layer and super-stretch inner layer for convenience and comfort. TEMPUR-ES Comfort Layer Softer feel works in combination with other materials to support and relax. TEMPUR-APR Support Layer Our most pressure-relieving material ever made for deeper, more rejuvenating sleep Hybrid Technology 1,000+ premium spring coils designed in-house to work with our material. Don’t forget the mattress pad! When purchased at the same time as a mattress from RC Willey, our high-quality mattress pads help keep your mattress safe with a 10-year limited guarantee. SmartClimate Dual Cover System TEMPUR-ES Comfort Layer TEMPUR-APR Support Layer Hybrid Technology