Since it is double-sided (Memory Foam side and Waterfoam side), is the Euphoria suitable for all seasons?

Yes. Its dual-comfort design and highly breathable materials provide outstanding comfort throughout every season. The Memory Foam side offers a softer, body-contouring sleeping experience, while the Waterfoam side delivers firmer, cooler and more breathable support during warmer months. In addition, the innovative THERMIC® cover dynamically regulates body temperature by absorbing, storing and releasing heat whenever needed, while the advanced AIR SYSTEM continuously promotes airflow throughout the mattress, helping keep it cooler, drier and more comfortable all year round.