For over 100 years Stearns & Foster has been creating mattresses of the highest quality and the Tropical Oasis Collection is no different. This collection is made with a latex core, which offers the highest levels of comfort and support available. The combination of this material and Stearns & Foster's dedication to quality results in one of the premier latex bedding lines available. Luxury Latex Core By alleviating pressure points and conforming to every contour of your head, neck, and spine, this remarkable core material can help you achieve a deeper, more restful sleep. You’ll enjoy a unique balance of conformance and support, while avoiding motion transfer and reduced blood flow that can lead to tossing and turning. Plus, this innovative material is completely synthetic – making it nonallergenic and antimicrobial. Its pinhole design also provides a natural ventilation system – keeping you cooler in summer, warmer in winter. Comfort Layers Multiple comfort foam layers provide proper back support and spinal alignment, while providing a resilient, conforming transition layer between your body and the support system. Comfort Choices While all offer unparalleled support and comfort, Stearns & Foster® sleep sets come in a range of comfort choices – firm, cushion firm, plush, and ultra plush – so you can select your optimal level of personal comfort. Rich Fibers Natural fabrics such as silk and wool are woven into every mattress, making for a softer, more comfortable sleep surface. Ultra Steel Boxspring One of the industry’s premier boxspring designs, our UltraSteel Working Boxspring features graphite-coated steel nodules – tempered for added resilience – that rest atop a kiln-dried Canadian Spruce frame with a durable steel center rail. It absorbs up to 30% of the weight placed on the mattress, which makes for a more conforming sleep set and increases the comfort life of your mattress.