Nike presents these ‘Air Courtballistec 4.1’ tennis shoes that will be a great pick for men who love to play tennis. Offering great fit and shock absorption, these grey coloured lace-ups do not allow you to compromise on comfort. The synthetic leather upper is for lightweight comfort and durability, while the flex grooves on the outsole ensure enhanced range of motion. Featuring a rubber outsole, these shoes offer great traction on the surface. Nike Air Unit in the heel is for lightweight cushioning.