The 25cm pocket spring system supports the body with independently moving springs that respond to pressure and movement. This helps provide targeted support while reducing motion transfer, making the mattress suitable for shared sleeping.
Breathable air-filled memory foam, silk cotton, cotton felt and knitted fabric help cushion the body while encouraging airflow through the mattress. Reinforced edge support adds structure around the perimeter, helping maximise the usable sleeping surface.
Spacious, supportive and built with comfort-focused layers, the Serena mattress king firm is ideal for customers seeking a firm king mattress with dependable pocket spring performance.
Pocket spring support system
The 25cm pocket spring system responds independently to your body's movements, delivering targeted support where it's needed most while helping reduce partner disturbance for a more restful night's sleep.
Premium layered construction
Designed with quality comfort materials including silk cotton, air-filled memory foam, cotton felt and a soft knitted fabric cover, the Serena mattress delivers lasting comfort and everyday durability.
Reinforced edge support
Two additional rows of thicker-gauge pocket springs strengthen the mattress edges, helping maintain its shape while providing consistent support across the full sleeping surface.
Breathable comfort layers
A combination of air-filled memory foam, silk cotton and cotton felt cushions your body while encouraging airflow through the mattress, helping maintain a cool and comfortable sleeping environment.