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Sidi sizing

pma73pma73 Posts: 116
edited January 2016 in Road buying advice
Hi, I'm looking at a pair of Sidi mtb shoes. Probably cape or maybe dragon. How do sidi's sizes compare to diadora? I wear a 43.5 in diadora, the only cycling shoes I've had. These fit me great. Do sidi's match sizing of diadora or are they slightly different. Traditionally I'm a UK9 in normal shoes.



  • sidis tend to run pretty narrow. normally a 10.5 in shoes and needed an 11.5 sidi mega. worth using wiggle with their free returns
  • grenwgrenw Posts: 803
    My Dragon IVs seem to be true to size. Certainly bigger than the Shimano XC61s I had not so much length but across the top of the foot.
  • northpolenorthpole Posts: 1,499
    Probably of no help to you but I have found Sidi one size larger than Specialized in road shoe fitting ie Sidi = 46 & Spesh 45.

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