NIKE Men's Tiempo Genio II Leather TF Turf Soccer Cleats (Black) Synthetic Rubber sole UPPER: Soft full-grain natural leather / MIDSOLE: High-density, die-cut EVA sockliner / OUTSOLE: Multi-studded rubber for artificial turf surfaces The outsole features articulated rubber turf studs and the die-cut EVA insole offers soft cushioning. For use on artificial turf surfaces. The Nike TiempoX Genio II Leather Turf Football Shoe gives you superb traction with rubber studs designed for play on synthetic surfaces. A soft, full-grain leather upper offers excellent touch for dribbling, passing and striking.