With a knotted offset design, Hinge-Flex® offers added strength and support.

  • Coils respond to body movements for a truly comfortable feel.
  • Even support across the surface of the mattress prevents roll-together.
  • Durable, long-lasting coils spring back to their original shape after use.

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Active Support

Dynamic response to natural body movements delivers the support needed for deep, relaxing sleep.

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Cooler Sleep

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

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Upcycled Steel

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

Unit Coil Counts

Coil Density Twin Twin XL Full Full XL Queen King Cal King
330 220 240 330 360 408 528 525
368 253 275 368 400 450 575 572