Joel  has left a new comment on your post "Nike Hindsight extends peripheral vision": 
 For commuting I'll stick with the Bell-mounted mirror. If I was doing a lot of pace-line riding (or even large group rides)though these look like the way to go. On my commute I want to know what is going on behind me, not just off to the side. 
  
 
 Posted by  Joel  to  Cyclelicious at  10/22/2008 07:48:00 PM 
 
