Hyde & Sleep hybrid mattress layers (top to bottom) – 3.8 cm memory foam, 1.9 cm edge foam (perimeter) / microcoils (internally), 17.8 cm support foam
Hyde & Sleep hybrid mattress layers (top to bottom) – 3.8 cm memory foam, 1.9 cm edge foam (perimeter) / microcoils (internally), 17.8 cm support foam