Different Sizing

<p>I bought a pair of KJ750PCY(M) girls glow in the dark trainers and while the lables have them being the same size - one shoe is about 2cm shorter than the other. I dont understand how something like this could ever get through any sort of quality control.</p> <p>So now I'm stuck with a mismatched pair of shoes that cant ever be worn.</p> <p> </p> <p> </p>