Shot this overview of the Arai XD-3 Adventure Helmet recently. We always get a ton of questions about the big benefits of a multi-purpose helmet vs a standard street helmet. I own an XD-3 personally, so it was an easy shoot.
We also have a small hi-res gallery of the XD-3 found here: Arai XD-3 Helmet Gallery.
From experience there is nothing like Sport and Adventure touring in one of these.