Sole Material -Phylon Color Family -Grey Upper Material -Mesh Jog or exercise wearing this pair of Columbus grey and green running shoes that is ideal for all your workout session. The high quality mesh upper will keep your feet relaxed for long hours. The phylon sole is slip resistant and ensures a firm grip. To enhance your sporty look, this pair comes with a round shaped tip. You can team it up with your regular sportswear or a pair of tights and a T-shirt to look sporty.