The Stearns & Foster Lux Hybrid Firm Mattress is designed for those who crave firm, responsive support with advanced cooling technology. Standing at 14.5 inches, this mattress features the exclusive IntelliFlex™ Hybrid System, with over 500 individual pockets of innersprings wrapped in memory foam. This design allows the mattress to flex and conform to your body while promoting exceptional airflow for all-night cooling comfort. Layers of TEMPUR-Indulge™ memory foam, crafted by the sleep experts at Tempur-Pedic, contour to your shape, providing outstanding pressure relief and support. The surface is finished with a sustainably sourced TENCEL™ cover enhanced with Phase Change Material, offering a silky soft feel and a refreshing cool touch that lasts all night. The Lux Hybrid Firm Mattress perfectly blends support, breathability, and luxurious comfort for restorative sleep night after night.