Look for the tag on the product which will have the size and other product information mainly inside the shoe that is behind the tongue of the shoe. Real Adidas shoes have tags with serial numbers for the left and right shoe. However, a fake product will have the same serial number on both shoes.

Fit really well, bouncy cushioning soles, perfect for short runs or longer runs on tarmac. Good width on toe box and heel doesn't rub. All round a good running shoe at a good price!

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.

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).