Mark, I bought mine last year and it has a release on both sides of the chin. The new 1's have the single release in the middle of the chin. Not sure if it's still called the N100 tho. And yes I like it as much as I could like a brain bucket. Don't like to wearen them much. Who needs their head anyway. Not that I don't love head, Receiving that is. But I ride all year as long as there's no snow, and anything below 40 is a b itch. Had to leave a space because B ITCH I guess is now a dirty word. Even at a biker site. LOL HD just sent me a little catolog of some new crap and they have a flip face also, it's like $239. Never tried one tho. I would suggest you go to a bunch of stores and try them on, at least the 1 your going to buy. Then order it of the net. Saved me 80 bucks on that N100.