joseph hoffmanwrote a review of Shimano SH-RC9 S-PHYRE Cycling Shoe - Men's on April 26, 2019
Familiarity: I've used it several times
It's a very comfortable shoe. True to size. Between the Fizik R1 Infinito and the RC9, the RC9 feels more like a glove. I really like the looks of the Fizik but the upper feels very stiff and the tongue would dig into the front of my ankle. The RC9 felt very comfortable from the start. I'm not sure if it's a true or perceived because I spent 400 dollars on a pair of shoes but it feel like I can put more power out with less effort.