Question: what is the size difference between nike and adidas?
Answer: For example, let's say that you wear a US size 7 in adidas which translates into a CM size of 25. If you need to find the Nike equivalent, go to the Nike size chart, and look for the CM 25 size. You'll see that it lines up with US 7.5, so an adidas US 7 equals US 7.5 in Nike.