TEMPUR-LuxeAdapt® is the top of the Adapt family at 13 inches, with the deepest layer of ventilated TEMPUR-Material™ of the three and a SmartClimate® cover over it.
Soft and firm are all-foam; the medium is a hybrid built on 1,300 double-stacked premium springs, so it answers to pressure differently - worth lying on both before you choose. Below it sit TEMPUR-ProAdapt® and TEMPUR-Adapt®; if cooling is the reason you are here, compare TEMPUR-LuxeBreeze®.
Every one of these is on the floor in Richmond, Katy or Rosenberg, TX, so you can lie on it before you decide.
Hybrid
Individual Pocketed Coil
Foam
Luxury Cooling
Side
Back
Firm
Medium