Over Weight Bariatric Mattress Specially Designed for Heavy People 300 - 400 lbs with Talalay Latex (Twin 38 x 75) Specially Designed to Support Heavier Body Weights 300  400 lbs, Mattress Only Premium Micro-Lux Cotton Blend Fabric Cover Premium Latex for comfortable, durable support: 5 of 36 ILD Talalay latex Non-Fatiguing UltraCell High Resiliency Base Foam Support 10 Year Warranty. CA, CT, or RI Residents Call (800) 508-1008.