| Adidas' a3 blends the superior cushioning of a3 technology with an anatomical insert for comfort and a tough, durable outsole. Built on the Barricade II last, the a3 is worn by several ATP pros, including Marat Safin. |
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| Adidas' a3 blends the superior cushioning of a3 technology with an anatomical insert for comfort and a tough, durable outsole. Built on the Barricade II last, the a3 is worn by several ATP pros, including Marat Safin. |
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