Nike tiempo genio astroturf trainers lt greythese nike tiempo genio leather astroturf football trainers are designed for players who demand control on astroturf pitchesbuilt with a natural leather upper and die cut eva sock liner these nike tiempo genio trainers offer superior touch and a comfortable fit to help your child improve their performancebenefitssoft full grain natural leather upper for optimum comfort and superior touch every time you playhigh density die cut eva sock liner