For Materassificio Montalese, sustainability is part of its company profile. For some time now, for instance, 100% of the energy the company uses has come from renewable sources. There are numerous sustainable solutions in the product range, including natural fibres in the Nature mattress or recycled fibres like the Ecomfort fabrics. The Dormieco technology means mattresses can be produced without using glue. The secret is a thermolabile element that fuses the mattress seams at temperatures above 90C.