- Polyurtethane foam HR (30 kg/m3) lower layer. Base with 8 cm. height. High porosity, which allows a high breathability and hygiene, avoiding the humidity and maceration.
- Intermediate layer on HR Polyurethane foam of 4cm. height. With more density than the base (35 kg/m3), that provides better comfort and stability.
- Upper layer made of thermo sensitive viscolastic foam (50kg./m3), 4cm. height. In contact with the body, the viscolastic foam turns softer, keeping the same supporting and endowing an excellent comfort levels.
- HR polyurethane foam (40 kg/m3) frame. With 16 cm. height and 10 cm. width.