HJC C70 Curves MC4HSF Motorcycle Helmet - Matte White/Yellow/AnthraciteHJC C70 Curves MC4HSF Motorcycle Helmet Your new integral helmet could actually be a real HJC: the C70 for example. With a high tech polycarbonate shell, this motorcycle helmet is comfortably light while its outstanding fit and super lining offer excellent wearing comfort. The use of CAD technology during development makes the difference here. Furthermore, this motorcycle helmet is very aerodynamic and offers optimal vision thanks to its large opening