Crystli 12 King Size Pocket Innerspring Memory Foam Hybrid Mattress in a Box

Super Stretch FabricA natural and breathable fabric allows the sleeper to benefit from the lift and reduced motion below. Pressure Relief Memory FoamEnsures an optimal temperature sleeping surface while still conforming to every curve of your body. Individually Wrapped Coil SystemHigh-Tech independently encased coils are designed to reduce motion disturbance and body pressure points giving you the ultimate in comfort and support. Anti-Fire FoamCoated with fireproof substances. Processed by the special fire treatment, ensuring a quite safe sleeping zone. Ventilated Adjust Base FoamThe Adjust Foam base features wave-shaped ventilation zones which not only increase airflow, but improve mattress flexibility