Barrel pocket innerspring mattress with anatomical support. The springs are made of carbon phosphate steel wire covered with TNT fabric. It can thermoregulate thanks to both the open cell structure of the memory foam and the springs that favour the passage of air. Covered with hypoallergenic, anti-bacterial and anti-mite fabric, hypoallergenic padding. Perimeter box in polyurethane silicone fibre. It is modelled both by body heat and by the pressure exerted. It has the "CE" marking and the materials are certified. Completely made in Italy.