I actually just got a pair of the Icon Bombshell boots (the best b-day present ever!) Anyway, they are super comfy, add about 2.5 inches, I feel totally confident that I have both feet firmly planted on the ground at a stop, AND they look damn sexy both on and off the bike.
The only drawback is if you have thicker calves. These boots are not made for women with larger calves they may not fit. I'm not sure how much they will stretch once they are broken in.
Love them! :thumbup: