there is no perfect windproof bluetooth headset. You want windresistant, go for a military throat mounted microphone hardwired to your phone. Other than that, the Jawbone, properly worn with rubber nub touching your cheek is the best performance out there. the windnoise is a tough thing to overcome in engineering microphones.

 

JB2 has been the best so far. It seems to adjust the volume in my ear so I can hear ok, though I usually roll up the windows. Callers never have had a problem hearing me

 

i have the jawbone 1 and it works really well. i have the sprint mogul phone btw