The Nike Zoom Rival Waffle 6 is made for both men and women and can be used during cross-country competitions. This fast and stable shoe is specially designed for competitions on unpaved terrain. The Zoom Rival Waffle 6 ensures optimal grip in both wet and dry conditions. Leave the competition behind you. The spike for your cross-country competitions! Sole The Nike ZoomX foam in this shoe provides optimal energy return: every step provides energy for the next. ZoomX has an energy return of 85%, giving you the feeling of being propelled forward as you run. ZoomX is also lighter and softer than other Nike foams. Upper The upper of the Zoom Rival Waffle 6 is made of mesh, for good breathability. The rubber outsole has extra texture to get a firm grip, exactly what you need during your matches. The rubber outsole features Nike's iconic waffle pattern. This has short studs in the shape of a honeycomb. This pattern provides grip on both dry and wet surfaces.