what the ruck wrote:
Go to your local mc shop. Try on every helmet that looks like what you are looking for. Write down the correct sizes with the models that fit you, and that you like. Then go home and shop on line for your new lid.
one thing i have learned the hard way. buying it on line is ok but go and try it on somewhere. and know a modular will be heavier. and cheap helmets might have more noise and not the best ventilation. and don't pass up a great helmet that fits, and is on sale, cause its isn't black.
my personal problem is money. i can't drop the money for a high dollar lid. so i have to compromise. i have a vega and its heavy.
but someday i hope to get something i want instead of what i can afford. but fit should rule the decision and not color.