Sidi leader in the industry, good shoes from the great quality / price ratio! the caliper lever with micrometer, adding to the two velcro straps, ensures that the foot is one with the shoe. aesthetically then really nice, hoping that white not yellow over time too. about the size, follow the table and do not trust the usual refrain "sidi fits slim :, take a bigger number." I have 42.5 of walking shoes, and 42 of Sidi fits me like a glove. Finally point out a few things: - the tab initially seems uncomfortable and tend to "saw off" the top of the foot: the second exit, however, you will already be softened and will not give you the most trouble; - I had some problems with the installation of two screws of the cleats, since they could not get into the thread: ammanaccando a bit 'I eventually settled, but be careful that if spoiled the thread then is a big problem. I guess it was a defect in the single pair Factory: so, if it were to happen to you, do not "ashamed" to request the replacement of the shoes.