Naturalex developed its range of memory foams and bedding accessories using the innovative technology first invented by NASA.


Memory foam

Memory foam was first developed in the 1970s by NASA to keep test pilots safely cushioned during flights. It is made from polyurethane with additional chemicals that increase its viscosity and density. It is often referred to as "visco elastic" polyurethane foam.

Higher-density memory foam softens in reaction to body heat, allowing it to mould to a warm body in a few minutes.

Naturalex has developed its own memory foams with various densities and specifications. In total, six visco elastic foams are featured in Naturalex mattresses.

Viscoelastic foam assets

Used in bedding for over 20 years, memory foam brings multiple benefits : Excellent support to your body, ultimate comfort and low motion transfer. Visco elastic foam has a high life expectancy, similar to spring mattresses, up to 10 years.

Memory foam mattress

The Air Fresh® system, also developed by Naturalex, provides excellent breathability throughout the mattress by letting the air flow through the various materials and preventing dampness.

Naturalex uses various memory foam firmness levels : balanced, medium firm, firm and hard.