They are size 44.5. I am selling because they are a little big they are sized really different then even the other carnac models. I wear a size size 45 Nike cycling shoe and size 11.5 Adidas running shoe. Only used to race in and raced in them about 10 times. The velcro on the strap started to come off on both and I glued them back on. There is some wear on the bottom of the sole where the pedal rubbed on the sole, but it is just cosmetic. Carnac lists the weight as 260grams, I believe they are the lighest tri shoe out there. If you are interested email me and I will send you pictures.
http://www.MikeCaiazzo.com
http://www.USProTri.com