Thermo Sensitive Memory Foam Car Seat Cushion

seat cushion
a cushion that makes a seat more comfortable
The part of the seat upon which one sits or leans against.

memory foam
Memory foam is polyurethane with additional chemicals increasing its viscosity and density. It is often referred to as visco-elastic polyurethane foam. In some formulations, it is firmer when cooler.
A high density foam which maintains the shape of whatever it comes in contact with. It provides custom fit capabilities to collar and tongue linings.
A type of elastic, viscous synthetic foam with exceptional contouring abilities.

sensitive
Quick to detect or respond to slight changes, signals, or influences
responsive to physical stimuli; "a mimosa's leaves are sensitive to touch"; "a sensitive voltmeter"; "sensitive skin"; "sensitive to light"
Easily damaged, injured, or distressed by slight changes
(of photographic materials) Prepared so as to respond rapidly to the action of light
being susceptible to the attitudes, feelings, or circumstances of others; "sensitive to the local community and its needs"
medium: someone who serves as an intermediary between the living and the dead; "he consulted several mediums"

thermo
Thermo is a fictional character in the Marvel Universe.
Adobe Flash Catalyst (formerly known by its codename Thermo) is a designers' tool for creating the user interface for Rich Internet Applications.
Relating to heat

car
the compartment that is suspended from an airship and that carries personnel and the cargo and the power plant
A road vehicle, typically with four wheels, powered by an internal combustion engine and able to carry a small number of people
A vehicle that runs on rails, esp. a railroad car
a motor vehicle with four wheels; usually propelled by an internal combustion engine; "he needs a car to get to work"
A railroad car of a specified kind
a wheeled vehicle adapted to the rails of railroad; "three cars had jumped the rails"