adidas - University a (Black/White) - Men's: Old school looks with new school technology, the a University demonstrates adidas heritage and innovation. Full grain leather upper for comfort and soft feel. Textile lining. EVA insert for comfort. adiPRENE plus insert for forefoot propulsion and efficiency. a cushion unit for unsurpassed reduction of impact forces. Aggressive outsole pattern for indoor/outdoor use. Blown rubber outsole for lightweight grip and cushion.