DreamDNA Gel Infused King Size 2 Inch Thick, Visco Elastic Memory Foam Mattress Bed Topper Made in the USA GEL Memory Foam Instantly makes any mattress more restful, comfortable, cooler and supportive in sagging areas of mattress 2 inches of soft yet supportive Gel Infused memory foam conforms to your body Made in the USA using enviromentally friendly processes. PURGreen Certified. Memory foam reduces pressure points that cause you to toss and turn, so you sleep better. Topper features a Gel Infused formula and a medium gel-like feel