Indulge in ultra-cool, cloud-like comfort with the Serta iComfort® AIR 4 Plush Euro Top 14" Mattress. Designed for those who love a soft, cradling feel without sacrificing support, this mattress blends advanced cooling technologies with pressure-relieving memory foam for truly restorative rest. At its core, the Serta CoolFlow AIR System maximizes airflow and helps reduce heat buildup throughout the night. This system works in harmony with the CoolFlow Fabric, a cool-to-the-touch cover that keeps your sleep environment comfortably fresh and temperature balanced. Layered beneath the surface, CoolFlow Gel Memory Foam features airflow pockets that enhance ventilation—letting air move through the mattress and around your body for continuous cooling comfort. For deep, targeted relief, 2X Perfect Conform™ Memory Foam—infused with heat-dissipating graphite—works twice as hard to cushion pressure points and draw warmth away. You’ll also benefit from iComfort® Gel Memory Foam, a plush and responsive layer that cradles your body in a soothing, gel-cooled embrace. At the foundation, 5 ZoneResponse™ Foam delivers strategic, full-body support and alignment across your head, shoulders, back, hips, and legs. If you’re searching for a mattress that delivers plush comfort, cooling innovation, and all-night support, the Serta iComfort® AIR 4 Plush Euro Top 14" Mattress is the upgrade your sleep has been waiting for.