“The Endorphin Spike - White/Silver/Red by Saucony: The lightest, most breathable materials available in a cross country shoe. Compression Molded EVA. Technology includes XT-Lite in the Heel, Molded Peebax Spike Plate, 3M Reflective, One-piece Air Mesh Upper, XT-600 Carbon Rubber Outsole. Weight 5.5 oz.

Shop for these shoes now at: Zappos.com



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