Yeezy is a hype and is most known sneaker line from Adidas. And lots of counterfeiters uses its popularity.
Genuine Adidas Yeezy Boost sneakers looks accurate and doesnt appear to be an old sock
Center stitch is sewn accurate
Pattern on authentic Adidas Yeezy Boost sneakers should not be short or straight
Genuine insole
Real Adidas Yeezy Boost sneakers sole is not absolutely white VS simple color on fake shoes
Six dots on the back