Made with a strong Bonnell spring system, the Optimal Mattress gives your spine the support it needs for a comfortable sleep environment. Its highly breathable silicone fiber gently cradles your body while facilitating airflow and preventing sweating; the high-density knitted fabric on the surface adds softness and extra comfort.
- 28 cmHeight
- Bonnell springSpring system
- Medium firmComfort
- Double-sidedUse
Key technologies
Bonnell Spring System
Reinforced Spring Support
The spring coils are spirally interconnected with steel wires. This structure prevents pressure from concentrating in a single area and extends the life of the mattress. To enhance the quality of its Bonnell springs, Sevyat uses a 2.38 mm wire gauge. Ideal for those who enjoy sleeping on a firm or medium-firm surface.
Choosing the Right Mattress
Orthopedics
Contrary to popular belief, what counts as orthopedic varies with each person’s body type and characteristics. That is why Sevyat produces mattresses in a range of types and specifications to suit different needs.
Long-Lasting Use
The Importance of Rotating Your Mattress
Medium-density support and comfort layers reinforce the strong spring system for a comfortable night’s sleep. Thanks to the double-sided design, rotating your mattress at regular intervals keeps it in its original shape for many years.
Features
- Orthopedic layer
- Carrying handles
Layer structure
- Silver knitted mattress fabric
- Fiber
- Rolled woven foam
- Rolled woven foam
- Interlining
- High-density support layer
- Wadding
- Bonnell springs
- Dense edge support foam
- Interlining
- Rolled woven foam
- Fiber
- Mattress border fabric
- Wadding
- High-density support layer
- Interlining
- Rolled woven foam
- Fiber
- Knitted fabric
Technical specifications
| Height | 28 cm (+1 / −1) |
|---|---|
| Spring system | Bonnell spring |
| Surface fabric | Silver knitted mattress fabric |
| Comfort | Medium firm |
| Use | Double-sided |
Production sizes (cm)
- 90×190
- 90×200
- 100×200
- 120×200
- 140×190
- 140×200
- 150×200
- 160×200
- 180×200
Complete the look
Size tolerance is ±2 cm, height tolerance +1 / −1 cm. Fabric colours may look different depending on your screen. Contact us for custom sizes and fabric options.






