The Stearns & Foster® Lux Estate Collection provides an elevated level of comfort and support, with the added benefit of features to help keep you cool, all night long. Sustainably-Sourced TENCEL® Cover Enhanced with Cooling Fibers. TEMPUR-Indulge™ Memory Foam Comfort Layers. Supportive Latex Comfort Layers. Intellicoil® Innersprings with PrecisionEdge™ Support. AirVent System. Pillow Top Support Layer. Handmade by Certified Master Craftsmen.