Serta iSeries NXG 2500 Hybrid Medium Mattress

Balanced comfort. Responsive support. Cooling performance.

The Serta iSeries NXG 2500 Hybrid Medium mattress is designed for sleepers who want a versatile balance of cushioning comfort and supportive stability. Featuring a series of benefits for the sleep you want, it delivers immediate cooling, responsive pressure relief, and targeted coil support that adapts as you move. Its medium feel contours comfortably to the body while maintaining consistent support across the sleep surface.

 

The hybrid design combines motion-isolating foams with responsive coils, making it easier to change positions while minimizing partner disturbance. Zoned support enhances alignment through the back and core, while cooling materials help maintain a comfortable sleep temperature throughout the night.

 

Best for combination sleepers and couples seeking balanced comfort, responsiveness, and motion control.

 

Comfort Level: Medium

Made in the USA with Global Components

Mattress Type: Hybrid Mattress

Sleep Style: All Sleep Positions

Adjustable Base Compatible: Yes

Benefits: Balanced comfort, cooling relief, responsive support, motion isolation

 

 

Sustainability:

• CertiPUR-US® Certified Foams – Low-emission materials support healthier indoor air quality.
• Durable Hybrid Design – Built for long-lasting performance and reduced replacement frequency.

Quilt: CoolFeel™ Cover delivers immediate surface cooling

 

Comfort Layers:

• Carbon Fiber Memory Foam helps dissipate heat while contouring
• NXG™ Memory Foam provides adaptive, pressure-relieving comfort

 

Support System: 1000 Series 5-Zone Coil Support System with BestEdge® Support for targeted back support and reinforced edges

 

Warranty: 10-Year Limited Warranty

 

Dimensions:

• Twin XL Size: 39" W × 79.5" L × 12.5" H
• Full Size: 54" W × 74.5" L × 12.5" H
• Queen Size: 60" W × 79.5" L × 12.5" H
• King Size: 76" W × 79.5" L × 12.5" H
• California King Size: 72" W × 83.5" L × 12.5" H

Recommended Foundation:

• Rio 2.0 Adjustable Bed Base | City Mattress
• Serta Naples Foundation – City Mattress