Nike Tiempo Genio Leather IC - Men'sThe Tiempo's traditional touch is completely updated and even better in the Nike Tiempo Genio IC. It starts with waterproof full-grain leather. Previously four layers of material, but now knocked down to two this Tiempo is both lighter and softer. Your foot sits on a high-density, EVA sockliner for reduced pressure and cushioning. It's all on top of a non-marking gum rubber outsole. It's newly designed pattern improves traction on court surfaces.