The Essential was specifically developed for sleepers looking for a firm latex mattress. Because of latex's natural elasticity, a mattress made entirely of latex generally provides a softer and more resilient feel. By combining a layer of 100% Gel Latex Foam with a high-resilience orthopedic support core, the Essential achieves significantly firmer support while preserving all the natural advantages of latex, including excellent breathability, freshness and hygiene. It is particularly suitable for heavier individuals or anyone looking for an exceptionally stable, durable mattress that maintains its shape over time. In double-size versions, the Essential also features the exclusive Dual Comfort System. Two independent internal cores enclosed within a single cover allow each partner to easily manage and rotate their own side of the mattress during maintenance, ensuring long-lasting personalised comfort. For those looking for a mattress made entirely from 100% Latex Foam, the Sevenlife 20 is the dedicated solution. However, thanks to the natural elasticity of latex, it is generally better suited to sleepers weighing up to approximately 90 kg.