The iSense Select is like no other mattress. From 3-zoned support, to multiple built-in cooling elements, to non-tech adjustable firmness, iSense Select is a step above the rest.
Each iSense Select features the following support layers:
Cooling Next-Gen Response Foam — The most reliable, durable and breathable foam on the market creates ideal temperature-balancing comfort. Open-cell, Certi-PUR-US Certified foam just below the cooling cover contours to your body to provide pressure relief and comfort.
Lightweight and Breathable Cover — The cool-touch cover is removable and sewn with cool-to-the-touch thread to add additional cooling properties.
Active response transition layer—This high-resilience, Certi-PUR-US layer creates three-zoned lumbar support in the center-third from the shoulders to hip area. It offers fast-response support to maintain alignment for rejuvenating sleep.
Hundreds of Precision-Crafted Coils — Every mattress features hundreds of individually-wrapped pocket coils to evenly distribute weight throughout the mattress and ensure the best motion isolation. You can adjust the firmness of your mattress by replacing these coils with either more plush or firm coils in minutes.
Perimeter and edge support. Extra firm foam surrounds the perimeter of the pocket coil system. Reinforced edges provide stable edge seating and make it easier to get out of bed.
Modular, Adjustable Design—Every mattress features Medium pocket coils, but also comes with extra Plush and Firm pocket coil sets. You can easily swap coils from one or both sides of the bed to adjust to your perfect level of firmness.