| 
Head-to-toe helical wires for minimal partner disturbance.
The only spring system with a unique ‘hydraulic-like’ shape and closely-coiled center zone.
49% higher coil count for extra spinal support, with higher coil count in the center zone.
High-density foam cushioning for plush comfort and back support.
Fully heat-tempered gives it superior strength that lasts longer.
No knots and no sharp edges. Thinner lighter wires don’t get out of place, and make mattress easier to carry and flip.