Easy installation, fit most standard helmets for immediate use on job sites or industrial workplaces Includes both top liner and sweatband to provide comprehensive head coverage, improving overall helmet comfort and functionality for workers Allow for repeated washing without deformation, maintaining hygiene and extending the product ' s service life for cost effective use over time Features high elastic sponge padding for impacts absorption, reducing head pressure and providing long wearing comfort in demanding work environments like construction sites Made with breathable fabric and a sponge cores that efficiently absorbs sweat, it from dripping into eyes while keeping your head cool and dry during intense labor, Manufacturer: Kaeltsyn