Keep dry : With good absorption , it can keep the wearer ' s forehead and head dry , increase comfort , and thus improve work efficiency Easy to replace : When the lining wears out or ages , it can be easily replaced with a new lining , extending the service life of the helmet Easy to clean : Users can quickly remove the inner lining for individual cleaning , ensuring that the lining remain clean and hygienic at all times Efficient absorbing materials : The inner lining is crafted from highly absorbent materials , which effectively absorbs sweat excreted by the skin Stain resistant fabric : The lining uses materials with anti fouling properties , which can resist common dirt and oil stain and reduce cleaning frequency, Manufacturer: ERRORY