Density 650 fresh
- HR polyurethane foam, Freefoam (30 kg/m3), with open cells, that allows high air circulation through the foam, with a great breathability; 10 cm. of height.
- Intermediate layer made of thermofoam viscolastic (50 kg/m3), with 3 cm. height, which improve the adaptation capacity to the patient and his comfort.
- Upper layer in Rafrechi® (50 kg/m3) viscolastic foam, as well as the intermediate layer, but in this case the foam is refreshed for a greater breathability and to avoid patient maceration; 2 cm. height.