I'm looking at getting the Adidas Razor shoes as a replacement for my old shoes, which I are actually too big. I am wondering if Adidas shoes tend to run true to size. I wear a size 11 in Nike running shoes. I wear a size 44&2/3 Salomon Skate Ski boot. I am looking to use these for cyclocross. I want them to be tight enough that my feet don't wobble around or go numb on me but big enough that they're comfortable for running during races. If anyone could give me feedback on the sizing or any other aspect of this shoe, Adidas Shoes, or other shoes in general, I'd appreciate it. By the way, I use Crank Brothers Egg Beater C pedals. Thanks.