“Just received them. Build quality looks great. Fit is spot on! The 44 2/3 fits my USA size 10.5 foot same as my 10.5 Nike or Hoka shoe. These replaced my old pair of Mavic Zxellium Pro shoes that I used for hot summer riding on the USA east coast (Ultimate 4 fit even better). The only thing I am concerned about is that though there are massive mesh openings in the carbon sole for air, the insole is thick and has no ventilation holes to carry the air through to the foot. Also the insole has no arch support, nor arch adjustments like my Shimano Phyre 903's do. Insoles are correctable, but a disappointment as this price level. I will update later after some rides.”