Review after my first ride, but I am confident my verdict will not change in the future. Can not say much about ventilation or heat since I rode the shoe with toe cap and Merino sock in March. The shoe is true to size, ordered a 46 which I usually wear (thanks for the guidance, service team!). The toe box is spacious and leaves room for the toes, so no pressure here. Also the lace system, the lacing pattern and the strap help to minimize pressure to the top of the foot. However, if you pull up the pedal you realize the force is diverted nicely around the foot. The sole feels very stiff, the inlay sole offered nice arch support and the heel cap with the silicon print has a nice support, as well. Overall very happy, especially with the design. I also find the lace works very well, especially with the oval lace holes. One thing I am not sure about is the strap for the pocket of the lace, bit tough to fit the lace inside and I am afraid the strap of the pocket will wear out or tear - but that is just a concern of a German ride. In summary I can definitely recommend the Tensione and I am even looking at the Cima.