i'm 5'8" and also where a full face helmet... I've been having problems with helmet buffer at highways speeds. it sounds like the boulevard fixed the buffering issue but created a noise issue? perhaps earplugs would help??? i know some guys that won't ride w/o earplugs.AHam said:I'm short at 5'7" and I just put mine on the other night and I noticed that the wind pressure is completely gone BUT now I can't hear a thing at highway speeds and I wear a full face helmet. It's like my head is in a canyon with rushing water LOUD. LOL