It was in the luxury hotel business that the mattress topper was born. Thanks to Dumas Paris who developed the mattress My Bed ® with Sofitel, it is now possible to find this exceptional comfort at home: the warmth of the bed, the softness of this refined luxury hotel haute literie® , this exceptional feeling of entering a cozy refuge, soothing and inimitable comfort. You live an ideal night . You experience a deep and restful sleep.