Serta iSeries Hybrid vs Pureflex Sleep Grand 14 vs Cocoon by Sealy Chill

Serta iSeries Hybrid, Pureflex Sleep Grand 14 and Cocoon by Sealy Chill are included in the same product category. The build of all three surfaces is quite similar when it comes to layers and materials. These models fit adjustable bed bases perfectly. Quilted foam is also a unique design featured in these trending sleep surfaces. The delivery is quick and hassle-free.