I prefer modular style helmets and a few models from Shark, LS2, and HJC allow the chinbar to rotate 180 degrees. This gives you the option of a 3/4 helmet when desired. Keep in mind, nearly 35% of motorcycle accidents involve impact in the chin area.
Proper measurement and fitment will ensure optimal comfort. Use a cloth measuring tape & take 3 measurements. 1st - Circumference of your head across the forehead just above your eyebrows, just above your ears and hitting the occipital bone in the back. 2nd - measure side to side across the top, above the ears on both sides. 3rd - measure front to back from middle of forehead at eyebrow level across the top to the occipital bone. Take these in mm if possible.
The 2nd and 3rd measurements will help determine you head shape as round, oval, or round-oval. Different manufacturers will have differently shaped shells. Revzilla does a good job including this detail in their helmet listings.
As a general rule, more expensive helmets are
not necessarily safer. But I would avoid no name internet specials, particularly with no DOT or ECE rating. You're better off buying an established brand from a reputable source. But pricier helmets tend to use better internal materials for improved comfort, have more features like drop down visors, pinlock capability, and improved ventilation, and use more exotic materials (carbon fiber or other composites) for the outer shell to decrease overall weight.
Personally, I'm on my 3rd Nolan modular (N-90 to N-104 and now N100-5). I've had others in between (Vespa branded 3/4 and LS2 modular), but came back to Nolan. The internal materials are very nice and removeable for cleaning. They use a micro ratchet on the chin strap instead of double d-rings, which makes it easier to take on/off. Their visors are pinlock ready.
They also typically have better ventilation and use a composite outer shell for lighter weight. With Nolan, I feel I'm getting a premium helmet, without a hugely steep price tag. Also, Nolan is the only modular manufacturer to never have a chinbar failure during the UK Sharps safety testing.
Check out Revzilla and WebBikeWorld to research your choices and read/watch reviews. They will have a lot of info to help you make a decision. Once you've narrowed your choices down, I encourage you to find a dealer to go try a few of them on 1st hand.
If you're within 3 hours of Columbus, OH, I encourage you to check out Iron Pony. It's well worth the trip. It's 90 minutes each way for me, and I go probably every other year at a minimum. They have an overwhelming choice of helmets and any other gear you could possibly need. They also have a great selection of new and used bikes to window shop as well.
Good luck and keep us posted on what you pick.
⚠️ Last edited by CrazyCarl on UTC; edited 1 time