Good to know MEMORY FOAM MATTRESSES distribute evenly the pressure points for a better distribution of the body weight and guarantee a perfect position of the sleeper’s backbone. Density: between 20 and 22 kg/m³. LATEX MATTRESSES regulate heat, prevent allergies and stop bacteria from developing. Comfortable soft support. Density: between Organic cotton mattress, filled 20 and 22 kg/m³. with coconut fibres and lamb’s wool Natural materials Foam and latex mattress, breathable LAMB’S WOOL is a 100% natural, heat regulating and insulating material. Provides soft support. COCONUT FIBRES are a very breathable, heat regulating and insulating material. They are hypoallergenic and provide firm support. Cotton spring mattress, COTTON is often mixed with other materials, pocketed springs such as wool or coconut fibres. TENCEL is made from wood pulp. Regulates temperature and moisture. Density of a Tencel mattress: from 55 kg/m³. OEKO TEX LABEL guarantees that the material has been tested for harmful substances. Foam mattress, resistant No chemical additives have been used in the making. and memory foam What does mattress density mean? As well as the thickness of the mattress, you must take into account its density, or support. Babies need a firm mattress, but not too firm. For traditional materials (foam, latex), a density between 20 and 22 kg/m³ is recommended. For Tencel, it should be around 55 kg/m³. A mattress that is less dense than this will be too soft; a denser mattress will be too firm. 27