The Siena is a supportive 10-inch 3-layer mattress. The first comfort layer is made up of 2” of gel-infused, polyurethane memory foam. The second support layer is 4” of convoluted foam, the sturdy base is 4” of firm standing foam. These layers are wrapped in a soft and inviting polyester fabric.
All foams used in a Siena mattress are CertiPUR-US® Certified. This is a rigorous standard for materials, emissions, product durability and performance, assessed by independent, accredited testing laboratories. This means your Siena is made without ozone depletors, mercury, lead, formaldehyde, phthalates and other harmful substances that can be in consumer products.