The Arai XD3 was an extremely popular model. This a dual sport helmet, meaning it is great for use on both street and dirt. Both the peak and the shield are removable so that you can ride with both or either one on it's own. Arai completely overhauled the XD and came out with the XD3. This model featured a pull down chin spoiler, removable Dry Cool cheek pads and headliner, redesigned peak, and vastly improved ventilation. The XD3 was produced from 2008-2011.