Serta iSeries NXG 4500 All-Foam Ultra Plush Mattress

Ultra-plush comfort. Deep pressure relief. Elevated cooling.

The Serta iSeries NXG 4500 All-Foam Ultra Plush mattress
is designed for sleepers who want maximum softness and pressure relief without sacrificing supportive stability. Its ultra plush feel allows the body to gently sink in, cradling the shoulders and hips to relieve pressure—making it especially beneficial for side sleepers and those with sensitive joints. This deep contouring helps reduce tension and promotes a more relaxed, restorative
sleep experience.

Advanced cooling layers work together to regulate temperature and prevent heat buildup, helping you stay comfortable throughout the night. Beneath the plush comfort layers, a supportive foam core provides consistent alignment and stability, ensuring the mattress remains supportive despite its soft feel. Motion-isolating foam construction also minimizes sleep
disruptions, creating a calm, uninterrupted sleep environment.

Best for side sleepers and plush-comfort lovers who prefer deep cushioning, pressure relief, and cooling comfort with reliable
underlying support.