Sole Material -Manmade Color Family -Grey Upper Material -Manmade Leather Be at ease when you work out by wearing this pair of Nike grey training shoes that comes with a lace fastening. The high quality manmade leather upper is easy to maintain and is durable. The manmade sole offers optimum surface traction to your feet on any rough surface. To amp up your sporty look, this pair comes with a round shaped tip. It can be worn with a pair of trackpants and a T-shirt.