CSS Order sizing correct?

Hi Rep Fam, I've Ordered 2 pairs of NMDs for my girl from CSS 4 days ago. I ordered the Tactile Green, and Khakis. I revived QC pics for the NMD Khakis today and realized something. I requested size US 5 for men or EU=37.3, which equivalent to a Womens size US6 correct? On the QC pics they just sent me the size inside of the shoe that shows size US6. Would this be the size for Men? Did they screw up my order and provide me with the wrong size? Unless i am misunderstanding and they have NMD Khakis for Men and Women separately which will explain the sizing being a US 6 for women's instead of a size US 5. What do you guys think?

Here is the link: With QC Pics: http://www.cssbuy.com/photo/view.html?type=o&id=MTY0MTY1