DETAILS SIGNATURE 1st Layer: AirCool® Foam, 2nd Layer: AirFeel® Foam FOUR SEASONS MATTRESS COMPONENT TECHNOLOGY​ DualCool™ Technology found at the top of the euro top constructed mattress is an antimicrobial performance layer that works to keep your mattress fresh and cool while moving heat and moisture away.  ​ GelTouch® Foam is a soft gel foam that helps provide comfort, support, airflow and breathability.  ​ Gel memory foam layer to help comfort your body to provide optimal support and cushioning.  ​ Get cool, comfortable sleep with AirCool® Foam which has a channeled design that allows airflow through the mattress.  ​ Plush Gel Memory foam layer, for additional support that provides pressure relief by distributing your body’s weight evenly.  ​ Targeted support in the center of your mattress designed to provide support to your lower back to ensure proper alignment and help you wake up refreshed – Exclusive to Four Seasons’ Hotel Collection  ​ Pocketed Coil® Technology provides flexible support precisely where it is needed and isolates motion between sleepers.   Made in the USA​. SIZES Twin Mattress, 38” x 75” (97 cm x 191 cm) Full Mattress, 53” x 75” (135 cm x 191 cm) Queen Mattress, 60” x 80” (152 cm x 203 cm) King Mattress, 76” x 80” (193 cm x 203 cm) California King, 72” x 84” (183 cm x 213 cm) CARE Spot clean as needed Recommended use with a mattress protector