Go for a run on pavement, on a forest trail or on the treadmill to hit your cardio goals for the day. No matter the surface, the adidas Falcon keeps you comfortable and gives you the traction you need for pebbly asphalt or those rocky off-road trails.

The tags have the size and product information on the inside of the shoe (behind the tongue). Real Adidas shoes will have tags with different serial numbers for the left and right shoe, but a fake product will have the same serial number.

Locked-in fit with no slips And in the rear, there's a heel cup that provides extra stability. Translation: Expect a supportive fit from the Adidas Runfalcon. Feeling the heel counter, we gave it 3 out of 5 on the stiffness scale (5 is the stiffest).

The real adidas Originals have different serial numbers on the left and right basket, unlike the fake ones. The serial number on the underside of the tab must match the serial number on the box. The brand uses its cloverleaf logo in a print on the tongue and not a sticker like the counterfeits.