The Kilkenny XC2 was the bestselling cross country spike of 2007 and returns for 2008 unchanged except for color. Weighing 7.6 oz, the Kilkenny XC2 features a compression molded EVA midsole, air mesh upper, and a six pin spike plate. Recessed spike wells allow the spike to be worn without pins for courses involving significant portions of asphalt. Fits 1/2 size small