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Firmness Scale: 5 - Maximum support with very little give, designed for sleepers who prefer a solid, no‑sink surface.
The Natural Oasis Firm Mattress is engineered for sleepers who prefer maximum support with minimal sink‑in, combined with advanced cooling and breathable design. With a substantial 14.5” profile, this mattress delivers ultra‑firm stability, exceptional airflow, and long‑lasting durability—ideal for sleepers who prioritize alignment and support above all else.
Ultra‑Firm Support with Lumbar Alignment
A specialized Visco Gel Lumbar Support layer enhances proper spinal alignment while providing targeted lower‑back relief. This design promotes healthy posture and consistent support, making the Natural Oasis Firm an excellent choice for back and stomach sleepers or anyone who prefers an extra‑firm sleep surface.
Advanced Cooling & Breathability
Multiple cooling and airflow‑focused layers work together to regulate temperature and maintain comfort:
- 1353 Micro Coil System conforms closely to the body while enhancing airflow and sleeping up to 28% cooler than traditional foam
- Air Flow Foam improves air circulation while offering pressure relief
- Cooling Gel Foam layers help maintain a cool mattress surface for more restorative sleep
Dual Support System for Strength & Responsiveness
Beneath the comfort layers is a reinforced support foundation designed for durability and responsiveness:
- 416 Bonnell coil spring system improves overall support and responsiveness
- Foam encasement provides dependable edge‑to‑edge comfort and support, maximizing usable sleep surface
Quilted Firm Comfort Cover
The quilted cover is built for durability and stability and includes:
- Sleep‑Safe Fiber Barrier
- Dual layers of HD firm cooling gel foam for enhanced surface firmness and temperature regulation
Key Features at a Glance
- Ultra‑firm support feel
- 14.5” profile (+/‑)
- Visco Gel Lumbar Support for spinal alignment
- 1353 micro coil system for contouring and cooling
- Bonnell coil base for improved support and responsiveness
- Foam encasement for edge‑to‑edge stability
- Cooling gel and airflow foams for temperature regulation
The Natural Oasis Firm Mattress is the ideal choice for sleepers seeking ultra‑firm support, superior cooling, and breathable design—delivering consistent alignment, durability, and a refreshingly supportive sleep experience night after night.