Medium firm non-spring mattress with high-quality orthopaedic features. Its firmness and hardness is intensified by the coir (coconut fibre) layer in addition to qualitative zone latex layer. The porous surface of the latex "Clima Convulted" guarantees perfect softness, ensuring excellent comfort. It provides even distribution of air flow and unique massage effect. Air channels in the latex layer and the high air circulation of the natural coir provide good ventilation and optimal temperatures. Double-sided Winter/Summer mattress.