Chattam & Wells Vail™ Plush Latex MattressThe Chattam & Wells Fleur De Lis mattress collection by Spring Air is Luxury defined. This collection uses Talalay Latex foam from Belgium, the finest mattress material for spinal alignment; giving you 30% more pressure relief than memory foam. Soft Breathable Cover with Cooling High Density Quilting Foam Talalay Latex Foam With Phase Change Cooling Technology Multiple Layers of Talalay Foam Latex 6" Talaly Latex Foam Core High Density Polyurethane