A dual layered cushion that combines a base of high density polyurethane foam with temerpature sensitive visco elastic memory foam. The quality of the base provides stability which is crucial to the success of any seating appliance, balance, durability and user confidence. The profiled upper surface provides exceptional comfort, pressure relief and added support via the geometrically contoured cubes of the visco elastic foam. The independent modules of memory foam operate independently and uniquely to distribute the load whilst assisting the skin to remain cool and therefore reduce the risk of pressure issues developing. Supplied with a Harley Dartex waterproof / VP cover with other cover options also available. Suitable for patients up to high risk (with appropriate nursing care).