Arai SZ Light System Interior (51-53) I-12mm (Old Part Number: 3775) 073775 Helmet Inner

●Cool and comfortable / The Cool & Dry interior, which has a hydrophilic interior material itself, quickly absorbs and disperses sweat and heat. Because the heat absorption rate is faster than the heat transfer rate, it stays cool and comfortable not just the moment you put it on, but at all times. ●Smooth feel / The Cool & Dry interior absorbs moisture like natural materials, so it stays cool and comfortable even when you sweat, and stays dry even when you put it on. There's almost no sticky feeling when you take it off while touring. ●Easy to clean and easy to maintain / The Cool & Dry interior has excellent stain removal properties and quick-drying properties, making it easy to maintain, including washing.

New and old product numbers are mixed. There are no changes to specifications, so there are no problems with use.