What is the difference between the Impact Supersport and the 1320 Helmet Question:What is the difference between the Impact Supersport and the 1320? I read what it says but the only difference I see is the supersport has a ventilation system.Is the 1320 available with a dark smoke visor?Answer: The Impact SuperSport Helmet, in addition to having more ventilation, has a lighter weight shell. (It's carbon kevlar.) The Impact 1320 Helmet is available with a dark tint shield.