Comfort and cooling, combined with the deep compression support of individually encased coils, are the signature features of the 13" Luxury Pillowtop Cooling Hybrid Mattress. A quilted cooling top layers is paried with gel infused memory foam for optimal temperature moderation. A third transistion foam layer and an 8" base of Ascension coils deliver ultimate support and increased airflow for a cooler, more restful night's sleep.