Quote Originally Posted by Zen View Post
Size 39 Sidi Blaze as shown here

I'm of the opinion that Sidis run narrow and small so they could fit down to a 36.
Sidis definitely do not conform to normal Euro sizing.... even their own sizing chart shows they are about 2 sizes off. I wear a 37, which they say equals a size 5.5 USA - which is pretty much correct for me. I wear a 4.5 to 5.5 depending on the mfg. Normal Euro sizing would put a 37 in the size 7 range.....