Shutterbug, The review say's it all and thanks for that link. I have several helmets and I have issues with every one; too hot, too heavy, poor aero dynamics, etc. etc. Right now my favorite is an HJC Symax II and it's a flip up type. I always ride with the chin-bar down, but it's nice not to have to take it off to talk to someone. Just flip the bar up and conversation is very audible. Riding a BA., that's important because of all the questions you have to answer. It could use more venting and it's a little tight on my cheek bones after a while. Other than that, most of my complaints are just me winein. The price was very reasonable at around $250 or something well under $3. The Shark looks interesting, but check them all out if you can, before you plant the big bucks.