Marco T.wrote a review of Sidi Wire Push Cycling Shoe - Men's on April 25, 2018
Familiarity: I've used it several times
Fit: True to size
I have been using Sidi for years, I trust them, they never fail.
Handmade in Italy is a guarantee in itself.
The heel retaining system minimize the play and helps you improving pedaling technique. You stay consistent throughout the stroke and you don't lose power.
The tightening system really tightens and does not let go.
The vent is the icing.