I found a product called windstopper headband.Next week I'll go to the bike shop that sells them.It's about an hour away plus the get lost factor.I'll let everyone know the results.I'll include the headband review too!Its the helmet strap, gauge-design that causes the wind roar.One brand can be noisier than another.I have the noisiest.Send me a PM if you like the sound of a train going by at super sonic speed in your ear.i'll steer you to one of these torture helmets.Actually my wife bought it for my birthday,I think she knows more about cycling than she is letting on.