Lura-Flex®
The open-end, offset coils of Lura-Flex® create an ergonomic design that's ultra-responsive.
- Greater support that conforms to individual body shapes.
- Consistent coverage across the entire surface of the mattress.
- Coils are durable and long-lasting, so they don't take a body impression.
ACTIVE SUPPORT
Dynamic response to natural body movements delivers the support needed for deep, relaxing sleep.
COOLER SLEEP
Innersprings transfer heat 28% more efficiently than foam and are cooler on initial contact.
UPCYCLED STEEL
Every year, we repurpose nearly a million tons of scrap steel to manufacture our innersprings.
| CoilDensity | Twin | Twin XL | Full | Full XL | Queen | King | Cal King |
|---|---|---|---|---|---|---|---|
| 528 | 384 | 416 | 528 | 572 | 650 | 806 | 810 |
| 528FE | 330 | n/a | 462 | n/a | 552 | 696 | 728 |
| 660 | 462 | 490 | 660 | 700 | 805 | 1015 | 999 |
| 660FE | 403 | n/a | 558 | n/a | 660 | 891 | 936 |
| 713 | 496 | 528 | 713 | 759 | 858 | 1089 | 1054 |