It's not my first Geox, it is true that the size (dt with me. Shoe size 43/276 mm foot length) with Geox is always the same, regardless of whether business shoes or sneakers, so I always had luck with online orders of Geox shoes , Even the symbol U C goes well, the breathability of the sole is unmatched as always with Geox. The shoe can be worn with normal socks all day, the foot climate is very good, his feet always have enough air to breathe. The running quality while walking is very good, the ball and toe length is just right for me. For driving the shoe is good also very good, the sole is not too thick and feel for throttle and brake is the same as without acclimatization. The seams in the area of hacking I myself have not had any problems. Would buy the shoe again, Amazon as always top.