Semi-Flex® Fusion

Semi-Flex® Fusion foundations feature a 1.5” Softech® coil topper that creates a unique level of guaranteed comfort that’s felt throughout the bedding set.

  • Softech coils are fabric-encased, allowing them to absorb shock to add more comfort and reduce wear and tear to mattresses.
  • Boost mattress comfort and guarantee it longer.
  • Adds 53% more strength than 4-gauge borders and 14% more than 3-gauge borders.
  • Split Queen and King options available for sleepers with differing firmness preferences.
  • Tailored corners add visual appeal to bedding set.
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Dynamic response to natural body movements delivers the support needed for deep, relaxing sleep.


Innersprings transfer heat 28% more efficiently than foam and are cooler on initial contact.


Every year, we repurpose nearly a million tons of scrap steel to manufacture our innersprings.