Serta® iSeries® NXG™ 3500 Medium Foam

Experience the perfect fusion of memory foam comfort and advanced cooling with the Serta iSeries NXG 3500 Medium Foam. Featuring high-density memory foam, immediate cooling technology, and ideal support, this mattress delivers premium sleep at a price that makes sense.

Next Generation Comfort & Cooling

The iSeries NXG 3500 represents Serta's latest innovation in memory foam mattresses, combining the pressure-relieving benefits of high-density foam with advanced cooling technology to prevent overheating—a common complaint with traditional memory foam.

Premium Features:

• High-Density Memory Foam - Superior pressure relief and body contouring
• Immediate Cooling Technology - Prevents heat buildup for comfortable sleep
• Medium Comfort Level - Versatile firmness for most sleep positions
• Instant Pressure Relief - Eliminates pressure points on shoulders, hips, and back
• Ideal Support System - Proper spinal alignment for deeper, more restful sleep
• Next Generation Design - Latest iSeries technology and materials
• Serta Quality - Over 90 years of sleep innovation
• Fast Delivery - Available in as little as 2 weeks

Perfect For:

• Memory foam lovers who sleep hot
• Side sleepers needing pressure relief
• Combination sleepers who change positions
• Those with chronic pain or pressure point sensitivity
• Couples wanting motion isolation
• Anyone seeking premium memory foam at great value

Why Choose iSeries NXG?

Traditional memory foam can sleep hot and feel "stuck." The iSeries NXG 3500 solves both problems with immediate cooling technology and responsive foam that adapts quickly to your movements while maintaining excellent pressure relief.

Experience the next generation of memory foam comfort. Premium pressure relief with advanced cooling at a price that makes sense.

Available in all sizes | In stock and ready to deliver