S-FLEX-35 Custom Mattress

1. Top Layer: 2" of 2.5 lb. density, 16 IFD. This soft, yet supportive, foam has a completely unique feel that is like memory foam but offers enhanced support through its proprietary closed-cell technology. A great option for pressure relief and those looking for a combination of softness and support. 2. Middle Layer: 2” of 2.6 lb. density, 23 IFD. Latex-like polyurethane foam that was made to provide resilience and bounce, this foam offers a firmer level of support and springy feel, making it a great option for those who don’t prefer to feel as though they’ve "sunken-in" to their mattress.  3. Transition Layer: 2" of 3.3 lb. density, 30 IFD. Ventilated Rebound foam has the core that provides significant bounce and durability, along with significant air flow for cooling and ventilation.  4. Base Layer: 4" of 2.8 lb. density, 35 IFD base layer. This material is 75% more dense than other mattress cores and built to last. The 35 IFD provides a medium firm feel with experience for long-term support.