I wear almost only Geox Men's Shoes in the office and have a lot of Geox sneakers for leisure. Geox Respira! So I can really only confirm. Even after a long day at the office, the feet are not hot and stuffy, but you always have a pleasant feeling. the price Leistungsverhältins agrees wholeheartedly with this quality. The shoe also fits narrow feet. And as with so far all Geox shoes there was no bruising. I did not have to run in these shoes. They fit right from the beginning without pressing. Toll I find that there are many Geox models in Amazon also in size 47. In shoe shop - even in the Geox flagship store in Frankfurt - ranging sizes usually only up to 46th