TREZZO HS advance bari™ mattress tri-zonal castellated mattress with Heel Shield constructed with the advanced TREZZO foam technology. Uniquely combining an open cell structure with graphene to deliver superior reduction of peak pressures and a significant improvement in patient microclimate to support pressure ulcer prevention and treatment, increasing patient comfort and safety. A number of published Independent Clinical Evaluations have demonstrated that TREZZO foam technology provides an advanced solution for the protection and care of vulnerable patients demonstrating a significant reduction in healthcare costs. TREZZO HS advance bari™ features 3 independent zones for the Head, Torso and Heel areas. Heel shield is constructed with full depth TREZZO foam optimising protection of the vulnerable heel area. TREZZO HS advance bari™ is available with Pro-tec 5™ or DURA-last™ cover technology with both covers featuring a 360 º zip, are multi-stretch and vapour permeable, have extra deep zip flaps and are compatible with chlorine releasing agents 10,000ppm and 95° wash temperatures. DURA-last™ cover provides added mattress protection for the more challenging healthcare environments. Additional layers provide increased robustness to prevent cover failure due to mechanical or chemical damage increasing mattress life and reducing replacement costs. Tell me more about the Science of TREZZO.