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The Novaform ComfortGrande is a 14-inch gel memory foam mattress sold in a King (76 by 80 inches). Its top layer uses phase change gel that absorbs and releases heat, and the cover is cool to the touch. Below that sit layers of gel memory foam and breathable support foam. It suits sleepers who want a thick, pressure-relieving foam bed with active cooling and no springs. Against rivals, it is a dense all-foam build with more cooling layers than basic gel foam beds, but it lacks the edge support and bounce of a hybrid.
In stockSold by SALESNOWReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.
Owners of Novaform gel memory foam beds generally report comfortable pressure relief and easy setup, with mixed views on how well the cooling lasts through the night.
This is a 14-inch king size memory foam mattress with cooling and heat-management features. The cover is cool to the touch. Phase Change Gel is infused in the top layer of foam and reacts to your heat level, warming when you are cold and cooling when you are hot.
The mattress uses EVENcor GelMAX Memory Foam for all-night cooling. Breathable support foam and airflow foam add to the comfort.




