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| With the revolutionary a3 structured cushioning system, this running shoe gives the feeling of being propelled through every foot strike. Open mesh nylon upper. Synthetic leather trim improves durability. Full-length a3™ plate provides dynamic cushioning. adiPRENE®+ aids forefoot propulsion and efficiency. Carbon rubber outsole offers durability. Flex grooves add optimum forefoot flexibility. Wt. 12.6 oz. |
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