Puma's products are different. The biggest feature is that she has anti-counterfeiting labels. The label was sent by Puma's German headquarters to its designated factory. How many orders have you placed? This label has four color squares. Different combinations represent different countries and regions. There are watermarks and silver lines on the labels, and some have square codes on the back. If you have this, it's genuine; if you don't have this, it's fake.
The color of the square is different from factory to factory, which is normal, mainly depending on the silver line and watermark.