Reebok Classics are an athletic sneaker that launched in 1983. It's simple design, padded interior, thick sole and comfort factor have made it one of Reebok's best selling models.
The sole itself has a flat and uniform look, which is around 1 1/8th inch (near 3cm). When you account for the insole, the Classic Leathers give the wearer a decent boost in height. I Measured a brand new pair of Classics as boosting me around 3.3cm, which is a comfortable 1.3 inches of height.