High-density viscoelastic foam mattress with temperature-sensitive surface memory foam for optimal pressure reduction. UK-made, waterproof covers ensure infection control compliance. Non-slip base and multi-stretch cover minimise shear and friction forces. Cobalt’s UK made, high-frequency welded, vapour permeable and waterproof mattress covers ensure compliance with even the strictest of infection control protocols. We also provide provide a non-slip base as standard on all of our welded covers. Specialised design and the use of multi-stretch cover material enables a reduction in shear and friction forces, and provides the very best pressure re-distribution for most patient groups.