Serta iComfort® AIR 1 Firm 11.5" Twin XL Mattress and Boxspring Set 57B-24301 while Posturepedic® Targeted Sealy SmartGel™

while Posturepedic® Targeted Sealy SmartGel™ Memory Foam reinforces your back and core for better spinal alignment

and functionality to your bedroom

réduisant ainsi les points chauds et les zones froides de votre casserole

en plus de permettre une organisation optimale de l’espace à combler

Serta iComfort® AIR 1 Firm 11.5" Twin XL Mattress and Boxspring Set 57B-24301 while Posturepedic® Targeted Sealy SmartGel™Discover next level cooling and support with the Serta iComfort AIR 1 Firm 11. 5" Twin XL Mattress and Boxspring Setdesigned for hot sleepers and firm comfort lovers alike. Engineered to promote all night breathability, this Serta twin xl mattress and boxspring combination delivers pressure relief and advanced airflow to keep you cool, comfortable, and supported from dusk till dawn. At the core of its design is the Serta CoolFlow AIR System, a