PREZZO advance bari™ for the heavier patient the high quality temperature sensitive visco elastic foam conforms to the contours of the patient, increasing the contact area thereby delivering effective pressure redistribution and exceptional patient comfort. Horizontal air channels improve the air flow throughout the mattress reducing heat build-up, combining with the vapour permeable multi-stretch cover to provide an improved patient micro climate. The foam U-core provides increased stability and support to facilitate patient transfer.