go to the Clearview site... there's a method for measuring how high you'll need (ideally).
I have the Clearview +1 and it works best.. for ME.

You don't have to buy from Clearview... but if you do, I recommend checking their "in stock inventory" usually pretty good deals, and I still can't finf the blem on MY bike.

Now, there are THOSE, who just can not abide having a "blemish" on their bike.... so not a good idea for all

 

I'm 5'10".I had the stock shield on since new until my broinlaw gave me a 10" windvest smoked sheild for Christmas.
I installed the shield and did not like the wind buffeting,looked great on the bike..It is at least 4" to 6" shorter than the stock shield.
I'm going to exchange the 10" for a 14".

 

I am 6-2 and had the dealer install the Extra Tall factory shield prior to delivery. It works well except that the top edge of the shield is often at eye level and can be distracting in the twistys. I plan to keep it for early and late riging season, but will opt for a short smoked shield for summer. Any suggestions for one that blends well with the Vivid black color?

 

I am 6'4" and with the standard seat, I like the Klock Werks 12" windsield. I have also ditched the standard radio speakers for a set of HOG TUNES. Now I can hear my stereo at higher speeds.