I have been keeping an eye on the Forma Adventure Low boots and could not decide because of the sizing. I need to try one on first and see. Now came the Sidi with Goretex which got my attention. I have been wearing Sidis for over 12 years and I know, a size 46 fits me well. Looks like the wait for the mid-size height boots is over! It doesn't have the same protection of my Sidi 2 Full MX which I will continue to wear for technical or more difficult rides. The difference with the other brands is it has a little more protection. Every little bit helps. It's already available and curious if anyone already got a pair. Your comments will be helpful and also from those who wears Forma, TCX and Alpinestar.