There is no color difference. It should be genuine. However, the size introduced is too large, but the physical object is not too large. My son’s basketball shoes and board shoes of other brands are all 43, but this pair is not too big. It’s a little tight. If my son likes it, he won’t change it
Usually I buy slip on size 42. This time I also bought a size 42. I didn’t expect that a finger could be ed into the heel of the foot. It was uncomfortable, but it could be worn. It was a bit big. A smaller size of authentic should not be fake.