| Product Review: Teva's X-1 has received "Best Debut" by Runner's Magazine! A new footwear concept that takes amphibious performance to the highest level for the athlete looking to cover varied hardcore terrain as fast as possible. The X-1 is featherweight without sacrificing support or protection. Material:-Combination monofilament mesh and ripstop nylon upper Midsole:-Compression molded EVA-Drain-Tech molded EVA sockliner Outsole:-Race-Lite rubber Weight:-8.5 oz. (Approx. weight of one shoe) | 
