Protective mattress cover Galatia Galatia is a protective cover for mattresses. It is 100%waterproof, thanks to the recyclable micro-film applied underneath. Galatia is breathable and does not lead to sweating. DIMENSIONS Choose an Option... For more information plan your visit to our store and discover our philosophy! We will provide expert advice on sleep systems and pillows that are customized for you. Loading... + Share Share Facebook Share on Pinterest