Shop SensorGel Arctic Gusset Gel-Infused Memory Foam Pillow with Cool Coat Technology - Oversized online at Macys.com. Receive the ultimate in cooling comfort with the SensorGel memory foam in this Cool Coat Arctic Gusset Memory Foam Pillow. This luxurious pillow features pressure relieving SensorGel memory foam that is gel infused to offer supportive comfort, along with a layer of Cool Coat gel that makes it 3 times cooler than conventional foams. Dual fabric technology combines a soft, circular knit cover to wick away moisture with high tech nylon to provide maximum cooling.