1. Price: The price of Nike SB shoes is usually not less than 600, the limited edition price is higher, and the mass price is around 2000. If the price is too low, two or three hundred, you don't have to consider the authenticity.
2. Shoe box: Check the appearance and label of the shoe box. The real model will be printed in the middle of the grid, and the fake model of the shoe box label will be printed on the upper.
4. Tongue: Check your tongue. The tongue of genuine Nike sb series shoes is curved, and many fake Nike sb shoes are flat.
5. Midsole stitching: Check the stitching of the midsole. Genuine stitching is neat and clear, with the same angle, while fake stitching is obviously scattered.
6. Upper details: Check the appearance details of shoes. For example, the crocodile pattern on the surface of genuine Tiffany is very clear and deep, but the fake is very shallow.
7. Shoe box details: Check the details of the shoe box. Authentic Heineken shoe box has a label in the middle, while fake shoes have a lower label and different colors.
The above methods are for reference only, and can also be appraised by an authoritative certification body.