Nike Shox Leather Air Cushion using a full charge of air cushion technology, focuses on damping performance, and strives to achieve the best protective effect. Nike Shox Leather Air Cushion features full-grain leather uppers and is made of synthetic leather. Nike Shox Leather Air Cushion is actually very simple but extraordinary. The Shox would absorb energy from impact of the wearer’s heel and then returns the stored energy as he moves forward. Nike Shox Leather Air Cushion shoes are one of the best selling Nike shoes since it has been released.