Olee Sleep 8 Inch Firm 1" Memory foam Top Innerspring Mattress 08SM01F Quality foam and polyester layering between cover and coils for optimal comfort Independently-encased coils provided an equal weight distribution by contouring the curves of your body, hence relieving pressure points along your neck, shoulders, back and hips and also preventing motion transfer between partners Mattress Comes compressed and rolled for easy shipping Poly jacquard + hollow fiber help ventilation. Deluxe quilting system 1 inch memory foam supports your body Shape